153415460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{1021}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 352320192

約数和(自身を除く): 198904732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 683, 1021, 1366, 2042, 2732, 3415, 4084, 5105, 6830, 7513, 10210, 11231, 13660, 15026, 20420, 22462, 30052, 37565, 44924, 56155, 75130, 112310, 150260, 224620, 697343, 1394686, 2789372, 3486715, 6973430, 7670773, 13946860, 15341546, 30683092, 38353865, 76707730, 153415460]

約数ペア:

[(1, 153415460), (2, 76707730), (4, 38353865), (5, 30683092), (10, 15341546), (11, 13946860), (20, 7670773), (22, 6973430), (44, 3486715), (55, 2789372), (110, 1394686), (220, 697343), (683, 224620), (1021, 150260), (1366, 112310), (2042, 75130), (2732, 56155), (3415, 44924), (4084, 37565), (5105, 30052), (6830, 22462), (7513, 20420), (10210, 15026), (11231, 13660)]