40412190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 121347072

約数和(自身を除く): 80934882

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 113, 130, 131, 182, 195, 210, 226, 262, 273, 339, 390, 393, 455, 546, 565, 655, 678, 786, 791, 910, 917, 1130, 1310, 1365, 1469, 1582, 1695, 1703, 1834, 1965, 2373, 2730, 2751, 2938, 3390, 3406, 3930, 3955, 4407, 4585, 4746, 5109, 5502, 7345, 7910, 8515, 8814, 9170, 10218, 10283, 11865, 11921, 13755, 14690, 14803, 17030, 20566, 22035, 23730, 23842, 25545, 27510, 29606, 30849, 35763, 44070, 44409, 51090, 51415, 59605, 61698, 71526, 74015, 88818, 102830, 103621, 119210, 148030, 154245, 178815, 192439, 207242, 222045, 308490, 310863, 357630, 384878, 444090, 518105, 577317, 621726, 962195, 1036210, 1154634, 1347073, 1554315, 1924390, 2694146, 2886585, 3108630, 4041219, 5773170, 6735365, 8082438, 13470730, 20206095, 40412190]

約数ペア:

[(1, 40412190), (2, 20206095), (3, 13470730), (5, 8082438), (6, 6735365), (7, 5773170), (10, 4041219), (13, 3108630), (14, 2886585), (15, 2694146), (21, 1924390), (26, 1554315), (30, 1347073), (35, 1154634), (39, 1036210), (42, 962195), (65, 621726), (70, 577317), (78, 518105), (91, 444090), (105, 384878), (113, 357630), (130, 310863), (131, 308490), (182, 222045), (195, 207242), (210, 192439), (226, 178815), (262, 154245), (273, 148030), (339, 119210), (390, 103621), (393, 102830), (455, 88818), (546, 74015), (565, 71526), (655, 61698), (678, 59605), (786, 51415), (791, 51090), (910, 44409), (917, 44070), (1130, 35763), (1310, 30849), (1365, 29606), (1469, 27510), (1582, 25545), (1695, 23842), (1703, 23730), (1834, 22035), (1965, 20566), (2373, 17030), (2730, 14803), (2751, 14690), (2938, 13755), (3390, 11921), (3406, 11865), (3930, 10283), (3955, 10218), (4407, 9170), (4585, 8814), (4746, 8515), (5109, 7910), (5502, 7345)]