1279493070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1375799}}^1$

素因数の和:1375840

約数の個数: 32

約数和(自身を含む): 3169843200

約数和(自身を除く): 1890350130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1375799, 2751598, 4127397, 6878995, 8254794, 13757990, 20636985, 41273970, 42649769, 85299538, 127949307, 213248845, 255898614, 426497690, 639746535, 1279493070]

約数ペア:

[(1, 1279493070), (2, 639746535), (3, 426497690), (5, 255898614), (6, 213248845), (10, 127949307), (15, 85299538), (30, 42649769), (31, 41273970), (62, 20636985), (93, 13757990), (155, 8254794), (186, 6878995), (310, 4127397), (465, 2751598), (930, 1375799)]