78011730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5521}}^1$

素因数の和:5691

約数の個数: 48

約数和(自身を含む): 204159384

約数和(自身を除く): 126147654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 5521, 7065, 11042, 14130, 16563, 27605, 33126, 49689, 55210, 82815, 99378, 165630, 248445, 496890, 866797, 1733594, 2600391, 4333985, 5200782, 7801173, 8667970, 13001955, 15602346, 26003910, 39005865, 78011730]

約数ペア:

[(1, 78011730), (2, 39005865), (3, 26003910), (5, 15602346), (6, 13001955), (9, 8667970), (10, 7801173), (15, 5200782), (18, 4333985), (30, 2600391), (45, 1733594), (90, 866797), (157, 496890), (314, 248445), (471, 165630), (785, 99378), (942, 82815), (1413, 55210), (1570, 49689), (2355, 33126), (2826, 27605), (4710, 16563), (5521, 14130), (7065, 11042)]