24419940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 74403840

約数和(自身を除く): 49983900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 691, 930, 1140, 1178, 1382, 1767, 1860, 2073, 2356, 2764, 2945, 3455, 3534, 4146, 5890, 6910, 7068, 8292, 8835, 10365, 11780, 13129, 13820, 17670, 20730, 21421, 26258, 35340, 39387, 41460, 42842, 52516, 64263, 65645, 78774, 85684, 107105, 128526, 131290, 157548, 196935, 214210, 257052, 262580, 321315, 393870, 406999, 428420, 642630, 787740, 813998, 1220997, 1285260, 1627996, 2034995, 2441994, 4069990, 4883988, 6104985, 8139980, 12209970, 24419940]

約数ペア:

[(1, 24419940), (2, 12209970), (3, 8139980), (4, 6104985), (5, 4883988), (6, 4069990), (10, 2441994), (12, 2034995), (15, 1627996), (19, 1285260), (20, 1220997), (30, 813998), (31, 787740), (38, 642630), (57, 428420), (60, 406999), (62, 393870), (76, 321315), (93, 262580), (95, 257052), (114, 214210), (124, 196935), (155, 157548), (186, 131290), (190, 128526), (228, 107105), (285, 85684), (310, 78774), (372, 65645), (380, 64263), (465, 52516), (570, 42842), (589, 41460), (620, 39387), (691, 35340), (930, 26258), (1140, 21421), (1178, 20730), (1382, 17670), (1767, 13820), (1860, 13129), (2073, 11780), (2356, 10365), (2764, 8835), (2945, 8292), (3455, 7068), (3534, 6910), (4146, 5890)]