31898649210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{2777}}^1$

素因数の和:3128

約数の個数: 128

約数和(自身を含む): 82259380224

約数和(自身を除く): 50360731014

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 101, 102, 170, 202, 223, 255, 303, 446, 505, 510, 606, 669, 1010, 1115, 1338, 1515, 1717, 2230, 2777, 3030, 3345, 3434, 3791, 5151, 5554, 6690, 7582, 8331, 8585, 10302, 11373, 13885, 16662, 17170, 18955, 22523, 22746, 25755, 27770, 37910, 41655, 45046, 47209, 51510, 56865, 67569, 83310, 94418, 112615, 113730, 135138, 141627, 225230, 236045, 280477, 283254, 337845, 382891, 472090, 560954, 619271, 675690, 708135, 765782, 841431, 1148673, 1238542, 1402385, 1416270, 1682862, 1857813, 1914455, 2297346, 2804770, 3096355, 3715626, 3828910, 4207155, 4768109, 5743365, 6192710, 8414310, 9289065, 9536218, 10527607, 11486730, 14304327, 18578130, 21055214, 23840545, 28608654, 31582821, 47681090, 52638035, 62546371, 63165642, 71521635, 105276070, 125092742, 143043270, 157914105, 187639113, 312731855, 315828210, 375278226, 625463710, 938195565, 1063288307, 1876391130, 2126576614, 3189864921, 5316441535, 6379729842, 10632883070, 15949324605, 31898649210]

約数ペア:

[(1, 31898649210), (2, 15949324605), (3, 10632883070), (5, 6379729842), (6, 5316441535), (10, 3189864921), (15, 2126576614), (17, 1876391130), (30, 1063288307), (34, 938195565), (51, 625463710), (85, 375278226), (101, 315828210), (102, 312731855), (170, 187639113), (202, 157914105), (223, 143043270), (255, 125092742), (303, 105276070), (446, 71521635), (505, 63165642), (510, 62546371), (606, 52638035), (669, 47681090), (1010, 31582821), (1115, 28608654), (1338, 23840545), (1515, 21055214), (1717, 18578130), (2230, 14304327), (2777, 11486730), (3030, 10527607), (3345, 9536218), (3434, 9289065), (3791, 8414310), (5151, 6192710), (5554, 5743365), (6690, 4768109), (7582, 4207155), (8331, 3828910), (8585, 3715626), (10302, 3096355), (11373, 2804770), (13885, 2297346), (16662, 1914455), (17170, 1857813), (18955, 1682862), (22523, 1416270), (22746, 1402385), (25755, 1238542), (27770, 1148673), (37910, 841431), (41655, 765782), (45046, 708135), (47209, 675690), (51510, 619271), (56865, 560954), (67569, 472090), (83310, 382891), (94418, 337845), (112615, 283254), (113730, 280477), (135138, 236045), (141627, 225230)]