2018059770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{3559}}^1$

素因数の和:4071

約数の個数: 64

約数和(自身を含む): 4973633280

約数和(自身を除く): 2955573510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 461, 615, 922, 1230, 1383, 2305, 2766, 3559, 4610, 6915, 7118, 10677, 13830, 17795, 18901, 21354, 35590, 37802, 53385, 56703, 94505, 106770, 113406, 145919, 189010, 283515, 291838, 437757, 567030, 729595, 875514, 1459190, 1640699, 2188785, 3281398, 4377570, 4922097, 8203495, 9844194, 16406990, 24610485, 49220970, 67268659, 134537318, 201805977, 336343295, 403611954, 672686590, 1009029885, 2018059770]

約数ペア:

[(1, 2018059770), (2, 1009029885), (3, 672686590), (5, 403611954), (6, 336343295), (10, 201805977), (15, 134537318), (30, 67268659), (41, 49220970), (82, 24610485), (123, 16406990), (205, 9844194), (246, 8203495), (410, 4922097), (461, 4377570), (615, 3281398), (922, 2188785), (1230, 1640699), (1383, 1459190), (2305, 875514), (2766, 729595), (3559, 567030), (4610, 437757), (6915, 291838), (7118, 283515), (10677, 189010), (13830, 145919), (17795, 113406), (18901, 106770), (21354, 94505), (35590, 56703), (37802, 53385)]