2905577580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{6361}}^1$

素因数の和:6727

約数の個数: 96

約数和(自身を含む): 8516325888

約数和(自身を除く): 5610748308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 331, 345, 460, 662, 690, 993, 1324, 1380, 1655, 1986, 3310, 3972, 4965, 6361, 6620, 7613, 9930, 12722, 15226, 19083, 19860, 22839, 25444, 30452, 31805, 38065, 38166, 45678, 63610, 76130, 76332, 91356, 95415, 114195, 127220, 146303, 152260, 190830, 228390, 292606, 381660, 438909, 456780, 585212, 731515, 877818, 1463030, 1755636, 2105491, 2194545, 2926060, 4210982, 4389090, 6316473, 8421964, 8778180, 10527455, 12632946, 21054910, 25265892, 31582365, 42109820, 48426293, 63164730, 96852586, 126329460, 145278879, 193705172, 242131465, 290557758, 484262930, 581115516, 726394395, 968525860, 1452788790, 2905577580]

約数ペア:

[(1, 2905577580), (2, 1452788790), (3, 968525860), (4, 726394395), (5, 581115516), (6, 484262930), (10, 290557758), (12, 242131465), (15, 193705172), (20, 145278879), (23, 126329460), (30, 96852586), (46, 63164730), (60, 48426293), (69, 42109820), (92, 31582365), (115, 25265892), (138, 21054910), (230, 12632946), (276, 10527455), (331, 8778180), (345, 8421964), (460, 6316473), (662, 4389090), (690, 4210982), (993, 2926060), (1324, 2194545), (1380, 2105491), (1655, 1755636), (1986, 1463030), (3310, 877818), (3972, 731515), (4965, 585212), (6361, 456780), (6620, 438909), (7613, 381660), (9930, 292606), (12722, 228390), (15226, 190830), (19083, 152260), (19860, 146303), (22839, 127220), (25444, 114195), (30452, 95415), (31805, 91356), (38065, 76332), (38166, 76130), (45678, 63610)]