1330347660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{72223}}^1$

素因数の和:72542

約数の個数: 48

約数和(自身を含む): 3737158656

約数和(自身を除く): 2406810996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 9210, 18420, 72223, 144446, 216669, 288892, 361115, 433338, 722230, 866676, 1083345, 1444460, 2166690, 4333380, 22172461, 44344922, 66517383, 88689844, 110862305, 133034766, 221724610, 266069532, 332586915, 443449220, 665173830, 1330347660]

約数ペア:

[(1, 1330347660), (2, 665173830), (3, 443449220), (4, 332586915), (5, 266069532), (6, 221724610), (10, 133034766), (12, 110862305), (15, 88689844), (20, 66517383), (30, 44344922), (60, 22172461), (307, 4333380), (614, 2166690), (921, 1444460), (1228, 1083345), (1535, 866676), (1842, 722230), (3070, 433338), (3684, 361115), (4605, 288892), (6140, 216669), (9210, 144446), (18420, 72223)]