329990580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{10597}}^1$

素因数の和:10785

約数の個数: 72

約数和(自身を含む): 1006852392

約数和(自身を除く): 676861812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5190, 6228, 7785, 10380, 10597, 15570, 21194, 31140, 31791, 42388, 52985, 63582, 95373, 105970, 127164, 158955, 190746, 211940, 317910, 381492, 476865, 635820, 953730, 1833281, 1907460, 3666562, 5499843, 7333124, 9166405, 10999686, 16499529, 18332810, 21999372, 27499215, 32999058, 36665620, 54998430, 65998116, 82497645, 109996860, 164995290, 329990580]

約数ペア:

[(1, 329990580), (2, 164995290), (3, 109996860), (4, 82497645), (5, 65998116), (6, 54998430), (9, 36665620), (10, 32999058), (12, 27499215), (15, 21999372), (18, 18332810), (20, 16499529), (30, 10999686), (36, 9166405), (45, 7333124), (60, 5499843), (90, 3666562), (173, 1907460), (180, 1833281), (346, 953730), (519, 635820), (692, 476865), (865, 381492), (1038, 317910), (1557, 211940), (1730, 190746), (2076, 158955), (2595, 127164), (3114, 105970), (3460, 95373), (5190, 63582), (6228, 52985), (7785, 42388), (10380, 31791), (10597, 31140), (15570, 21194)]