131110470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{46993}}^1$

素因数の和:47037

約数の個数: 48

約数和(自身を含む): 351891072

約数和(自身を除く): 220780602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 46993, 93986, 140979, 234965, 281958, 422937, 469930, 704895, 845874, 1409790, 1456783, 2114685, 2913566, 4229370, 4370349, 7283915, 8740698, 13111047, 14567830, 21851745, 26222094, 43703490, 65555235, 131110470]

約数ペア:

[(1, 131110470), (2, 65555235), (3, 43703490), (5, 26222094), (6, 21851745), (9, 14567830), (10, 13111047), (15, 8740698), (18, 7283915), (30, 4370349), (31, 4229370), (45, 2913566), (62, 2114685), (90, 1456783), (93, 1409790), (155, 845874), (186, 704895), (279, 469930), (310, 422937), (465, 281958), (558, 234965), (930, 140979), (1395, 93986), (2790, 46993)]