197034390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 624957120

約数和(自身を除く): 427922730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 53, 54, 63, 70, 90, 98, 105, 106, 126, 135, 147, 159, 189, 210, 245, 265, 270, 281, 294, 315, 318, 371, 378, 441, 477, 490, 530, 562, 630, 735, 742, 795, 843, 882, 945, 954, 1113, 1323, 1405, 1431, 1470, 1590, 1686, 1855, 1890, 1967, 2205, 2226, 2385, 2529, 2597, 2646, 2810, 2862, 3339, 3710, 3934, 4215, 4410, 4770, 5058, 5194, 5565, 5901, 6615, 6678, 7155, 7587, 7791, 8430, 9835, 10017, 11130, 11802, 12645, 12985, 13230, 13769, 14310, 14893, 15174, 15582, 16695, 17703, 19670, 20034, 23373, 25290, 25970, 27538, 29505, 29786, 33390, 35406, 37935, 38955, 41307, 44679, 46746, 50085, 53109, 59010, 68845, 70119, 74465, 75870, 77910, 82614, 88515, 89358, 100170, 104251, 106218, 116865, 123921, 134037, 137690, 140238, 148930, 177030, 206535, 208502, 223395, 233730, 247842, 265545, 268074, 312753, 350595, 371763, 402111, 413070, 446790, 521255, 531090, 619605, 625506, 670185, 701190, 729757, 743526, 804222, 938259, 1042510, 1239210, 1340370, 1459514, 1563765, 1858815, 1876518, 2010555, 2189271, 2814777, 3127530, 3648785, 3717630, 4021110, 4378542, 4691295, 5629554, 6567813, 7297570, 9382590, 10946355, 13135626, 14073885, 19703439, 21892710, 28147770, 32839065, 39406878, 65678130, 98517195, 197034390]

約数ペア:

[(1, 197034390), (2, 98517195), (3, 65678130), (5, 39406878), (6, 32839065), (7, 28147770), (9, 21892710), (10, 19703439), (14, 14073885), (15, 13135626), (18, 10946355), (21, 9382590), (27, 7297570), (30, 6567813), (35, 5629554), (42, 4691295), (45, 4378542), (49, 4021110), (53, 3717630), (54, 3648785), (63, 3127530), (70, 2814777), (90, 2189271), (98, 2010555), (105, 1876518), (106, 1858815), (126, 1563765), (135, 1459514), (147, 1340370), (159, 1239210), (189, 1042510), (210, 938259), (245, 804222), (265, 743526), (270, 729757), (281, 701190), (294, 670185), (315, 625506), (318, 619605), (371, 531090), (378, 521255), (441, 446790), (477, 413070), (490, 402111), (530, 371763), (562, 350595), (630, 312753), (735, 268074), (742, 265545), (795, 247842), (843, 233730), (882, 223395), (945, 208502), (954, 206535), (1113, 177030), (1323, 148930), (1405, 140238), (1431, 137690), (1470, 134037), (1590, 123921), (1686, 116865), (1855, 106218), (1890, 104251), (1967, 100170), (2205, 89358), (2226, 88515), (2385, 82614), (2529, 77910), (2597, 75870), (2646, 74465), (2810, 70119), (2862, 68845), (3339, 59010), (3710, 53109), (3934, 50085), (4215, 46746), (4410, 44679), (4770, 41307), (5058, 38955), (5194, 37935), (5565, 35406), (5901, 33390), (6615, 29786), (6678, 29505), (7155, 27538), (7587, 25970), (7791, 25290), (8430, 23373), (9835, 20034), (10017, 19670), (11130, 17703), (11802, 16695), (12645, 15582), (12985, 15174), (13230, 14893), (13769, 14310)]