445773060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{130343}}^1$

素因数の和:130377

約数の個数: 72

約数和(自身を含む): 1423356480

約数和(自身を除く): 977583420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 130343, 260686, 391029, 521372, 651715, 782058, 1173087, 1303430, 1564116, 1955145, 2346174, 2476517, 2606860, 3910290, 4692348, 4953034, 5865435, 7429551, 7820580, 9906068, 11730870, 12382585, 14859102, 22288653, 23461740, 24765170, 29718204, 37147755, 44577306, 49530340, 74295510, 89154612, 111443265, 148591020, 222886530, 445773060]

約数ペア:

[(1, 445773060), (2, 222886530), (3, 148591020), (4, 111443265), (5, 89154612), (6, 74295510), (9, 49530340), (10, 44577306), (12, 37147755), (15, 29718204), (18, 24765170), (19, 23461740), (20, 22288653), (30, 14859102), (36, 12382585), (38, 11730870), (45, 9906068), (57, 7820580), (60, 7429551), (76, 5865435), (90, 4953034), (95, 4692348), (114, 3910290), (171, 2606860), (180, 2476517), (190, 2346174), (228, 1955145), (285, 1564116), (342, 1303430), (380, 1173087), (570, 782058), (684, 651715), (855, 521372), (1140, 391029), (1710, 260686), (3420, 130343)]