64021290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{11173}}^1$

素因数の和:11374

約数の個数: 32

約数和(自身を含む): 154469376

約数和(自身を除く): 90448086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 5730, 11173, 22346, 33519, 55865, 67038, 111730, 167595, 335190, 2134043, 4268086, 6402129, 10670215, 12804258, 21340430, 32010645, 64021290]

約数ペア:

[(1, 64021290), (2, 32010645), (3, 21340430), (5, 12804258), (6, 10670215), (10, 6402129), (15, 4268086), (30, 2134043), (191, 335190), (382, 167595), (573, 111730), (955, 67038), (1146, 55865), (1910, 33519), (2865, 22346), (5730, 11173)]