8519910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 15672090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 1399, 2030, 2798, 3045, 4197, 6090, 6995, 8394, 9793, 13990, 19586, 20985, 29379, 40571, 41970, 48965, 58758, 81142, 97930, 121713, 146895, 202855, 243426, 283997, 293790, 405710, 567994, 608565, 851991, 1217130, 1419985, 1703982, 2839970, 4259955, 8519910]

約数ペア:

[(1, 8519910), (2, 4259955), (3, 2839970), (5, 1703982), (6, 1419985), (7, 1217130), (10, 851991), (14, 608565), (15, 567994), (21, 405710), (29, 293790), (30, 283997), (35, 243426), (42, 202855), (58, 146895), (70, 121713), (87, 97930), (105, 81142), (145, 58758), (174, 48965), (203, 41970), (210, 40571), (290, 29379), (406, 20985), (435, 19586), (609, 13990), (870, 9793), (1015, 8394), (1218, 6995), (1399, 6090), (2030, 4197), (2798, 3045)]