74043270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{117529}}^1$

素因数の和:117549

約数の個数: 48

約数和(自身を含む): 220016160

約数和(自身を除く): 145972890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 117529, 235058, 352587, 587645, 705174, 822703, 1057761, 1175290, 1645406, 1762935, 2115522, 2468109, 3525870, 4113515, 4936218, 5288805, 7404327, 8227030, 10577610, 12340545, 14808654, 24681090, 37021635, 74043270]

約数ペア:

[(1, 74043270), (2, 37021635), (3, 24681090), (5, 14808654), (6, 12340545), (7, 10577610), (9, 8227030), (10, 7404327), (14, 5288805), (15, 4936218), (18, 4113515), (21, 3525870), (30, 2468109), (35, 2115522), (42, 1762935), (45, 1645406), (63, 1175290), (70, 1057761), (90, 822703), (105, 705174), (126, 587645), (210, 352587), (315, 235058), (630, 117529)]