149211370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 378224640

約数和(自身を除く): 229013270

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 31, 35, 38, 47, 49, 55, 62, 70, 77, 94, 95, 98, 110, 133, 154, 155, 190, 209, 217, 235, 245, 266, 310, 329, 341, 385, 418, 434, 470, 490, 517, 539, 589, 658, 665, 682, 770, 893, 931, 1034, 1045, 1078, 1085, 1178, 1330, 1457, 1463, 1519, 1645, 1705, 1786, 1862, 2090, 2170, 2303, 2387, 2585, 2695, 2914, 2926, 2945, 3038, 3290, 3410, 3619, 4123, 4465, 4606, 4655, 4774, 5170, 5390, 5890, 6251, 6479, 7238, 7285, 7315, 7595, 8246, 8930, 9310, 9823, 10199, 10241, 11515, 11935, 12502, 12958, 14570, 14630, 15190, 16027, 16709, 18095, 19646, 20398, 20482, 20615, 23030, 23870, 25333, 27683, 28861, 31255, 32054, 32395, 33418, 36190, 41230, 43757, 45353, 49115, 50666, 50995, 51205, 55366, 57722, 62510, 64790, 68761, 71393, 80135, 83545, 87514, 90706, 98230, 101990, 102410, 112189, 126665, 137522, 138415, 142786, 144305, 160270, 167090, 193781, 218785, 224378, 226765, 253330, 276830, 288610, 304513, 317471, 343805, 356965, 387562, 437570, 453530, 481327, 560945, 609026, 634942, 687610, 713930, 785323, 962654, 968905, 1121890, 1356467, 1522565, 1570646, 1587355, 1937810, 2131591, 2406635, 2712934, 3045130, 3174710, 3926615, 4263182, 4813270, 6782335, 7853230, 10657955, 13564670, 14921137, 21315910, 29842274, 74605685, 149211370]

約数ペア:

[(1, 149211370), (2, 74605685), (5, 29842274), (7, 21315910), (10, 14921137), (11, 13564670), (14, 10657955), (19, 7853230), (22, 6782335), (31, 4813270), (35, 4263182), (38, 3926615), (47, 3174710), (49, 3045130), (55, 2712934), (62, 2406635), (70, 2131591), (77, 1937810), (94, 1587355), (95, 1570646), (98, 1522565), (110, 1356467), (133, 1121890), (154, 968905), (155, 962654), (190, 785323), (209, 713930), (217, 687610), (235, 634942), (245, 609026), (266, 560945), (310, 481327), (329, 453530), (341, 437570), (385, 387562), (418, 356965), (434, 343805), (470, 317471), (490, 304513), (517, 288610), (539, 276830), (589, 253330), (658, 226765), (665, 224378), (682, 218785), (770, 193781), (893, 167090), (931, 160270), (1034, 144305), (1045, 142786), (1078, 138415), (1085, 137522), (1178, 126665), (1330, 112189), (1457, 102410), (1463, 101990), (1519, 98230), (1645, 90706), (1705, 87514), (1786, 83545), (1862, 80135), (2090, 71393), (2170, 68761), (2303, 64790), (2387, 62510), (2585, 57722), (2695, 55366), (2914, 51205), (2926, 50995), (2945, 50666), (3038, 49115), (3290, 45353), (3410, 43757), (3619, 41230), (4123, 36190), (4465, 33418), (4606, 32395), (4655, 32054), (4774, 31255), (5170, 28861), (5390, 27683), (5890, 25333), (6251, 23870), (6479, 23030), (7238, 20615), (7285, 20482), (7315, 20398), (7595, 19646), (8246, 18095), (8930, 16709), (9310, 16027), (9823, 15190), (10199, 14630), (10241, 14570), (11515, 12958), (11935, 12502)]