20360610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 72

約数和(自身を含む): 55029780

約数和(自身を除く): 34669170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 269, 290, 435, 522, 538, 807, 841, 870, 1305, 1345, 1614, 1682, 2421, 2523, 2610, 2690, 4035, 4205, 4842, 5046, 7569, 7801, 8070, 8410, 12105, 12615, 15138, 15602, 23403, 24210, 25230, 37845, 39005, 46806, 70209, 75690, 78010, 117015, 140418, 226229, 234030, 351045, 452458, 678687, 702090, 1131145, 1357374, 2036061, 2262290, 3393435, 4072122, 6786870, 10180305, 20360610]

約数ペア:

[(1, 20360610), (2, 10180305), (3, 6786870), (5, 4072122), (6, 3393435), (9, 2262290), (10, 2036061), (15, 1357374), (18, 1131145), (29, 702090), (30, 678687), (45, 452458), (58, 351045), (87, 234030), (90, 226229), (145, 140418), (174, 117015), (261, 78010), (269, 75690), (290, 70209), (435, 46806), (522, 39005), (538, 37845), (807, 25230), (841, 24210), (870, 23403), (1305, 15602), (1345, 15138), (1614, 12615), (1682, 12105), (2421, 8410), (2523, 8070), (2610, 7801), (2690, 7569), (4035, 5046), (4205, 4842)]