521404860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{30707}}^1$

素因数の和:31002

約数の個数: 48

約数和(自身を含む): 1465140096

約数和(自身を除く): 943735236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1698, 2830, 3396, 4245, 5660, 8490, 16980, 30707, 61414, 92121, 122828, 153535, 184242, 307070, 368484, 460605, 614140, 921210, 1842420, 8690081, 17380162, 26070243, 34760324, 43450405, 52140486, 86900810, 104280972, 130351215, 173801620, 260702430, 521404860]

約数ペア:

[(1, 521404860), (2, 260702430), (3, 173801620), (4, 130351215), (5, 104280972), (6, 86900810), (10, 52140486), (12, 43450405), (15, 34760324), (20, 26070243), (30, 17380162), (60, 8690081), (283, 1842420), (566, 921210), (849, 614140), (1132, 460605), (1415, 368484), (1698, 307070), (2830, 184242), (3396, 153535), (4245, 122828), (5660, 92121), (8490, 61414), (16980, 30707)]