74107590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 189319680

約数和(自身を除く): 115212090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 331, 439, 510, 662, 878, 993, 1317, 1655, 1986, 2195, 2634, 3310, 4390, 4965, 5627, 6585, 7463, 9930, 11254, 13170, 14926, 16881, 22389, 28135, 33762, 37315, 44778, 56270, 74630, 84405, 111945, 145309, 168810, 223890, 290618, 435927, 726545, 871854, 1453090, 2179635, 2470253, 4359270, 4940506, 7410759, 12351265, 14821518, 24702530, 37053795, 74107590]

約数ペア:

[(1, 74107590), (2, 37053795), (3, 24702530), (5, 14821518), (6, 12351265), (10, 7410759), (15, 4940506), (17, 4359270), (30, 2470253), (34, 2179635), (51, 1453090), (85, 871854), (102, 726545), (170, 435927), (255, 290618), (331, 223890), (439, 168810), (510, 145309), (662, 111945), (878, 84405), (993, 74630), (1317, 56270), (1655, 44778), (1986, 37315), (2195, 33762), (2634, 28135), (3310, 22389), (4390, 16881), (4965, 14926), (5627, 13170), (6585, 11254), (7463, 9930)]