75870990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3458

約数の個数: 96

約数和(自身を含む): 223685280

約数和(自身を除く): 147814290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3413, 3705, 4446, 6826, 7410, 10239, 11115, 17065, 20478, 22230, 30717, 34130, 44369, 51195, 61434, 64847, 88738, 102390, 129694, 133107, 153585, 194541, 221845, 266214, 307170, 324235, 389082, 399321, 443690, 583623, 648470, 665535, 798642, 843011, 972705, 1167246, 1331070, 1686022, 1945410, 1996605, 2529033, 2918115, 3993210, 4215055, 5058066, 5836230, 7587099, 8430110, 12645165, 15174198, 25290330, 37935495, 75870990]

約数ペア:

[(1, 75870990), (2, 37935495), (3, 25290330), (5, 15174198), (6, 12645165), (9, 8430110), (10, 7587099), (13, 5836230), (15, 5058066), (18, 4215055), (19, 3993210), (26, 2918115), (30, 2529033), (38, 1996605), (39, 1945410), (45, 1686022), (57, 1331070), (65, 1167246), (78, 972705), (90, 843011), (95, 798642), (114, 665535), (117, 648470), (130, 583623), (171, 443690), (190, 399321), (195, 389082), (234, 324235), (247, 307170), (285, 266214), (342, 221845), (390, 194541), (494, 153585), (570, 133107), (585, 129694), (741, 102390), (855, 88738), (1170, 64847), (1235, 61434), (1482, 51195), (1710, 44369), (2223, 34130), (2470, 30717), (3413, 22230), (3705, 20478), (4446, 17065), (6826, 11115), (7410, 10239)]