70293131220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{648341}}^1$

素因数の和:648505

約数の個数: 96

約数和(自身を含む): 213486053760

約数和(自身を除く): 143192922540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 278, 390, 417, 556, 695, 780, 834, 1390, 1668, 1807, 2085, 2780, 3614, 4170, 5421, 7228, 8340, 9035, 10842, 18070, 21684, 27105, 36140, 54210, 108420, 648341, 1296682, 1945023, 2593364, 3241705, 3890046, 6483410, 7780092, 8428433, 9725115, 12966820, 16856866, 19450230, 25285299, 33713732, 38900460, 42142165, 50570598, 84284330, 90119399, 101141196, 126426495, 168568660, 180238798, 252852990, 270358197, 360477596, 450596995, 505705980, 540716394, 901193990, 1081432788, 1171552187, 1351790985, 1802387980, 2343104374, 2703581970, 3514656561, 4686208748, 5407163940, 5857760935, 7029313122, 11715521870, 14058626244, 17573282805, 23431043740, 35146565610, 70293131220]

約数ペア:

[(1, 70293131220), (2, 35146565610), (3, 23431043740), (4, 17573282805), (5, 14058626244), (6, 11715521870), (10, 7029313122), (12, 5857760935), (13, 5407163940), (15, 4686208748), (20, 3514656561), (26, 2703581970), (30, 2343104374), (39, 1802387980), (52, 1351790985), (60, 1171552187), (65, 1081432788), (78, 901193990), (130, 540716394), (139, 505705980), (156, 450596995), (195, 360477596), (260, 270358197), (278, 252852990), (390, 180238798), (417, 168568660), (556, 126426495), (695, 101141196), (780, 90119399), (834, 84284330), (1390, 50570598), (1668, 42142165), (1807, 38900460), (2085, 33713732), (2780, 25285299), (3614, 19450230), (4170, 16856866), (5421, 12966820), (7228, 9725115), (8340, 8428433), (9035, 7780092), (10842, 6483410), (18070, 3890046), (21684, 3241705), (27105, 2593364), (36140, 1945023), (54210, 1296682), (108420, 648341)]