442955970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{67421}}^1$

素因数の和:67507

約数の個数: 48

約数和(自身を含む): 1167479352

約数和(自身を除く): 724523382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 67421, 134842, 202263, 337105, 404526, 606789, 674210, 1011315, 1213578, 2022630, 3033945, 4921733, 6067890, 9843466, 14765199, 24608665, 29530398, 44295597, 49217330, 73825995, 88591194, 147651990, 221477985, 442955970]

約数ペア:

[(1, 442955970), (2, 221477985), (3, 147651990), (5, 88591194), (6, 73825995), (9, 49217330), (10, 44295597), (15, 29530398), (18, 24608665), (30, 14765199), (45, 9843466), (73, 6067890), (90, 4921733), (146, 3033945), (219, 2022630), (365, 1213578), (438, 1011315), (657, 674210), (730, 606789), (1095, 404526), (1314, 337105), (2190, 202263), (3285, 134842), (6570, 67421)]