130386930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 349470720

約数和(自身を除く): 219083790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 47, 57, 62, 93, 94, 95, 114, 141, 155, 157, 186, 190, 235, 282, 285, 310, 314, 465, 470, 471, 570, 589, 705, 785, 893, 930, 942, 1178, 1410, 1457, 1570, 1767, 1786, 2355, 2679, 2914, 2945, 2983, 3534, 4371, 4465, 4710, 4867, 5358, 5890, 5966, 7285, 7379, 8742, 8835, 8930, 8949, 9734, 13395, 14570, 14601, 14758, 14915, 17670, 17898, 21855, 22137, 24335, 26790, 27683, 29202, 29830, 36895, 43710, 44274, 44745, 48670, 55366, 73005, 73790, 83049, 89490, 92473, 110685, 138415, 140201, 146010, 166098, 184946, 221370, 228749, 276830, 277419, 280402, 415245, 420603, 457498, 462365, 554838, 686247, 701005, 830490, 841206, 924730, 1143745, 1372494, 1387095, 1402010, 2103015, 2287490, 2774190, 3431235, 4206030, 4346231, 6862470, 8692462, 13038693, 21731155, 26077386, 43462310, 65193465, 130386930]

約数ペア:

[(1, 130386930), (2, 65193465), (3, 43462310), (5, 26077386), (6, 21731155), (10, 13038693), (15, 8692462), (19, 6862470), (30, 4346231), (31, 4206030), (38, 3431235), (47, 2774190), (57, 2287490), (62, 2103015), (93, 1402010), (94, 1387095), (95, 1372494), (114, 1143745), (141, 924730), (155, 841206), (157, 830490), (186, 701005), (190, 686247), (235, 554838), (282, 462365), (285, 457498), (310, 420603), (314, 415245), (465, 280402), (470, 277419), (471, 276830), (570, 228749), (589, 221370), (705, 184946), (785, 166098), (893, 146010), (930, 140201), (942, 138415), (1178, 110685), (1410, 92473), (1457, 89490), (1570, 83049), (1767, 73790), (1786, 73005), (2355, 55366), (2679, 48670), (2914, 44745), (2945, 44274), (2983, 43710), (3534, 36895), (4371, 29830), (4465, 29202), (4710, 27683), (4867, 26790), (5358, 24335), (5890, 22137), (5966, 21855), (7285, 17898), (7379, 17670), (8742, 14915), (8835, 14758), (8930, 14601), (8949, 14570), (9734, 13395)]