16816410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1629

約数の個数: 80

約数和(自身を含む): 48726216

約数和(自身を除く): 31909806

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1597, 1755, 2106, 3194, 3510, 4791, 5265, 7985, 9582, 10530, 14373, 15970, 20761, 23955, 28746, 41522, 43119, 47910, 62283, 71865, 86238, 103805, 124566, 129357, 143730, 186849, 207610, 215595, 258714, 311415, 373698, 431190, 560547, 622830, 646785, 934245, 1121094, 1293570, 1681641, 1868490, 2802735, 3363282, 5605470, 8408205, 16816410]

約数ペア:

[(1, 16816410), (2, 8408205), (3, 5605470), (5, 3363282), (6, 2802735), (9, 1868490), (10, 1681641), (13, 1293570), (15, 1121094), (18, 934245), (26, 646785), (27, 622830), (30, 560547), (39, 431190), (45, 373698), (54, 311415), (65, 258714), (78, 215595), (81, 207610), (90, 186849), (117, 143730), (130, 129357), (135, 124566), (162, 103805), (195, 86238), (234, 71865), (270, 62283), (351, 47910), (390, 43119), (405, 41522), (585, 28746), (702, 23955), (810, 20761), (1053, 15970), (1170, 14373), (1597, 10530), (1755, 9582), (2106, 7985), (3194, 5265), (3510, 4791)]