1278005496630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15919}}^1\times {\mathrm{24551}}^1$

素因数の和:40589

約数の個数: 64

約数和(自身を含む): 3095673292800

約数和(自身を除く): 1817667796170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 15919, 24551, 31838, 47757, 49102, 73653, 79595, 95514, 122755, 147306, 159190, 238785, 245510, 368265, 477570, 736530, 1735171, 2676059, 3470342, 5205513, 5352118, 8028177, 8675855, 10411026, 13380295, 16056354, 17351710, 26027565, 26760590, 40140885, 52055130, 80281770, 390827369, 781654738, 1172482107, 1954136845, 2344964214, 3908273690, 5862410535, 11724821070, 42600183221, 85200366442, 127800549663, 213000916105, 255601099326, 426001832210, 639002748315, 1278005496630]

約数ペア:

[(1, 1278005496630), (2, 639002748315), (3, 426001832210), (5, 255601099326), (6, 213000916105), (10, 127800549663), (15, 85200366442), (30, 42600183221), (109, 11724821070), (218, 5862410535), (327, 3908273690), (545, 2344964214), (654, 1954136845), (1090, 1172482107), (1635, 781654738), (3270, 390827369), (15919, 80281770), (24551, 52055130), (31838, 40140885), (47757, 26760590), (49102, 26027565), (73653, 17351710), (79595, 16056354), (95514, 13380295), (122755, 10411026), (147306, 8675855), (159190, 8028177), (238785, 5352118), (245510, 5205513), (368265, 3470342), (477570, 2676059), (736530, 1735171)]