7149060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1471}}^1$

素因数の和:1495

約数の個数: 72

約数和(自身を含む): 22503936

約数和(自身を除く): 15354876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1471, 1620, 2430, 2942, 4413, 4860, 5884, 7355, 8826, 13239, 14710, 17652, 22065, 26478, 29420, 39717, 44130, 52956, 66195, 79434, 88260, 119151, 132390, 158868, 198585, 238302, 264780, 357453, 397170, 476604, 595755, 714906, 794340, 1191510, 1429812, 1787265, 2383020, 3574530, 7149060]

約数ペア:

[(1, 7149060), (2, 3574530), (3, 2383020), (4, 1787265), (5, 1429812), (6, 1191510), (9, 794340), (10, 714906), (12, 595755), (15, 476604), (18, 397170), (20, 357453), (27, 264780), (30, 238302), (36, 198585), (45, 158868), (54, 132390), (60, 119151), (81, 88260), (90, 79434), (108, 66195), (135, 52956), (162, 44130), (180, 39717), (243, 29420), (270, 26478), (324, 22065), (405, 17652), (486, 14710), (540, 13239), (810, 8826), (972, 7355), (1215, 5884), (1471, 4860), (1620, 4413), (2430, 2942)]