2338380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1$

素因数の和:1207

約数の個数: 72

約数和(自身を含む): 7744464

約数和(自身を除く): 5406084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1181, 1980, 2362, 3543, 4724, 5905, 7086, 10629, 11810, 12991, 14172, 17715, 21258, 23620, 25982, 35430, 38973, 42516, 51964, 53145, 64955, 70860, 77946, 106290, 116919, 129910, 155892, 194865, 212580, 233838, 259820, 389730, 467676, 584595, 779460, 1169190, 2338380]

約数ペア:

[(1, 2338380), (2, 1169190), (3, 779460), (4, 584595), (5, 467676), (6, 389730), (9, 259820), (10, 233838), (11, 212580), (12, 194865), (15, 155892), (18, 129910), (20, 116919), (22, 106290), (30, 77946), (33, 70860), (36, 64955), (44, 53145), (45, 51964), (55, 42516), (60, 38973), (66, 35430), (90, 25982), (99, 23620), (110, 21258), (132, 17715), (165, 14172), (180, 12991), (198, 11810), (220, 10629), (330, 7086), (396, 5905), (495, 4724), (660, 3543), (990, 2362), (1181, 1980)]