12554430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 34725888

約数和(自身を除く): 22171458

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 191, 210, 313, 382, 573, 626, 939, 955, 1146, 1337, 1565, 1878, 1910, 2191, 2674, 2865, 3130, 4011, 4382, 4695, 5730, 6573, 6685, 8022, 9390, 10955, 13146, 13370, 20055, 21910, 32865, 40110, 59783, 65730, 119566, 179349, 298915, 358698, 418481, 597830, 836962, 896745, 1255443, 1793490, 2092405, 2510886, 4184810, 6277215, 12554430]

約数ペア:

[(1, 12554430), (2, 6277215), (3, 4184810), (5, 2510886), (6, 2092405), (7, 1793490), (10, 1255443), (14, 896745), (15, 836962), (21, 597830), (30, 418481), (35, 358698), (42, 298915), (70, 179349), (105, 119566), (191, 65730), (210, 59783), (313, 40110), (382, 32865), (573, 21910), (626, 20055), (939, 13370), (955, 13146), (1146, 10955), (1337, 9390), (1565, 8022), (1878, 6685), (1910, 6573), (2191, 5730), (2674, 4695), (2865, 4382), (3130, 4011)]