40921830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 113420736

約数和(自身を除く): 72498906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 53, 69, 90, 106, 115, 138, 159, 207, 230, 265, 318, 345, 373, 414, 477, 530, 690, 746, 795, 954, 1035, 1119, 1219, 1590, 1865, 2070, 2238, 2385, 2438, 3357, 3657, 3730, 4770, 5595, 6095, 6714, 7314, 8579, 10971, 11190, 12190, 16785, 17158, 18285, 19769, 21942, 25737, 33570, 36570, 39538, 42895, 51474, 54855, 59307, 77211, 85790, 98845, 109710, 118614, 128685, 154422, 177921, 197690, 257370, 296535, 355842, 386055, 454687, 593070, 772110, 889605, 909374, 1364061, 1779210, 2273435, 2728122, 4092183, 4546870, 6820305, 8184366, 13640610, 20460915, 40921830]

約数ペア:

[(1, 40921830), (2, 20460915), (3, 13640610), (5, 8184366), (6, 6820305), (9, 4546870), (10, 4092183), (15, 2728122), (18, 2273435), (23, 1779210), (30, 1364061), (45, 909374), (46, 889605), (53, 772110), (69, 593070), (90, 454687), (106, 386055), (115, 355842), (138, 296535), (159, 257370), (207, 197690), (230, 177921), (265, 154422), (318, 128685), (345, 118614), (373, 109710), (414, 98845), (477, 85790), (530, 77211), (690, 59307), (746, 54855), (795, 51474), (954, 42895), (1035, 39538), (1119, 36570), (1219, 33570), (1590, 25737), (1865, 21942), (2070, 19769), (2238, 18285), (2385, 17158), (2438, 16785), (3357, 12190), (3657, 11190), (3730, 10971), (4770, 8579), (5595, 7314), (6095, 6714)]