17808210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1272

約数の個数: 96

約数和(自身を含む): 55261440

約数和(自身を除く): 37453230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1229, 1449, 1610, 2070, 2415, 2458, 2898, 3687, 4830, 6145, 7245, 7374, 8603, 11061, 12290, 14490, 17206, 18435, 22122, 25809, 28267, 36870, 43015, 51618, 55305, 56534, 77427, 84801, 86030, 110610, 129045, 141335, 154854, 169602, 197869, 254403, 258090, 282670, 387135, 395738, 424005, 508806, 593607, 774270, 848010, 989345, 1187214, 1272015, 1780821, 1978690, 2544030, 2968035, 3561642, 5936070, 8904105, 17808210]

約数ペア:

[(1, 17808210), (2, 8904105), (3, 5936070), (5, 3561642), (6, 2968035), (7, 2544030), (9, 1978690), (10, 1780821), (14, 1272015), (15, 1187214), (18, 989345), (21, 848010), (23, 774270), (30, 593607), (35, 508806), (42, 424005), (45, 395738), (46, 387135), (63, 282670), (69, 258090), (70, 254403), (90, 197869), (105, 169602), (115, 154854), (126, 141335), (138, 129045), (161, 110610), (207, 86030), (210, 84801), (230, 77427), (315, 56534), (322, 55305), (345, 51618), (414, 43015), (483, 36870), (630, 28267), (690, 25809), (805, 22122), (966, 18435), (1035, 17206), (1229, 14490), (1449, 12290), (1610, 11061), (2070, 8603), (2415, 7374), (2458, 7245), (2898, 6145), (3687, 4830)]