40723470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6373}}^1$

素因数の和:6457

約数の個数: 48

約数和(自身を含む): 107389152

約数和(自身を除く): 66665682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6373, 6390, 12746, 19119, 31865, 38238, 57357, 63730, 95595, 114714, 191190, 286785, 452483, 573570, 904966, 1357449, 2262415, 2714898, 4072347, 4524830, 6787245, 8144694, 13574490, 20361735, 40723470]

約数ペア:

[(1, 40723470), (2, 20361735), (3, 13574490), (5, 8144694), (6, 6787245), (9, 4524830), (10, 4072347), (15, 2714898), (18, 2262415), (30, 1357449), (45, 904966), (71, 573570), (90, 452483), (142, 286785), (213, 191190), (355, 114714), (426, 95595), (639, 63730), (710, 57357), (1065, 38238), (1278, 31865), (2130, 19119), (3195, 12746), (6373, 6390)]