79270470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 219098880

約数和(自身を除く): 139828410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 151, 171, 190, 285, 302, 307, 342, 453, 570, 614, 755, 855, 906, 921, 1359, 1510, 1535, 1710, 1842, 2265, 2718, 2763, 2869, 3070, 4530, 4605, 5526, 5738, 5833, 6795, 8607, 9210, 11666, 13590, 13815, 14345, 17214, 17499, 25821, 27630, 28690, 29165, 34998, 43035, 46357, 51642, 52497, 58330, 86070, 87495, 92714, 104994, 129105, 139071, 174990, 231785, 258210, 262485, 278142, 417213, 463570, 524970, 695355, 834426, 880783, 1390710, 1761566, 2086065, 2642349, 4172130, 4403915, 5284698, 7927047, 8807830, 13211745, 15854094, 26423490, 39635235, 79270470]

約数ペア:

[(1, 79270470), (2, 39635235), (3, 26423490), (5, 15854094), (6, 13211745), (9, 8807830), (10, 7927047), (15, 5284698), (18, 4403915), (19, 4172130), (30, 2642349), (38, 2086065), (45, 1761566), (57, 1390710), (90, 880783), (95, 834426), (114, 695355), (151, 524970), (171, 463570), (190, 417213), (285, 278142), (302, 262485), (307, 258210), (342, 231785), (453, 174990), (570, 139071), (614, 129105), (755, 104994), (855, 92714), (906, 87495), (921, 86070), (1359, 58330), (1510, 52497), (1535, 51642), (1710, 46357), (1842, 43035), (2265, 34998), (2718, 29165), (2763, 28690), (2869, 27630), (3070, 25821), (4530, 17499), (4605, 17214), (5526, 14345), (5738, 13815), (5833, 13590), (6795, 11666), (8607, 9210)]