1016915940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{182243}}^1$

素因数の和:182289

約数の個数: 72

約数和(自身を含む): 3184167168

約数和(自身を除く): 2167251228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 182243, 364486, 546729, 728972, 911215, 1093458, 1640187, 1822430, 2186916, 2733645, 3280374, 3644860, 5467290, 5649533, 6560748, 8200935, 10934580, 11299066, 16401870, 16948599, 22598132, 28247665, 32803740, 33897198, 50845797, 56495330, 67794396, 84742995, 101691594, 112990660, 169485990, 203383188, 254228985, 338971980, 508457970, 1016915940]

約数ペア:

[(1, 1016915940), (2, 508457970), (3, 338971980), (4, 254228985), (5, 203383188), (6, 169485990), (9, 112990660), (10, 101691594), (12, 84742995), (15, 67794396), (18, 56495330), (20, 50845797), (30, 33897198), (31, 32803740), (36, 28247665), (45, 22598132), (60, 16948599), (62, 16401870), (90, 11299066), (93, 10934580), (124, 8200935), (155, 6560748), (180, 5649533), (186, 5467290), (279, 3644860), (310, 3280374), (372, 2733645), (465, 2186916), (558, 1822430), (620, 1640187), (930, 1093458), (1116, 911215), (1395, 728972), (1860, 546729), (2790, 364486), (5580, 182243)]