130589460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4621}}^1$

素因数の和:4793

約数の個数: 72

約数和(自身を含む): 398730696

約数和(自身を除く): 268141236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4621, 4710, 5652, 7065, 9242, 9420, 13863, 14130, 18484, 23105, 27726, 28260, 41589, 46210, 55452, 69315, 83178, 92420, 138630, 166356, 207945, 277260, 415890, 725497, 831780, 1450994, 2176491, 2901988, 3627485, 4352982, 6529473, 7254970, 8705964, 10882455, 13058946, 14509940, 21764910, 26117892, 32647365, 43529820, 65294730, 130589460]

約数ペア:

[(1, 130589460), (2, 65294730), (3, 43529820), (4, 32647365), (5, 26117892), (6, 21764910), (9, 14509940), (10, 13058946), (12, 10882455), (15, 8705964), (18, 7254970), (20, 6529473), (30, 4352982), (36, 3627485), (45, 2901988), (60, 2176491), (90, 1450994), (157, 831780), (180, 725497), (314, 415890), (471, 277260), (628, 207945), (785, 166356), (942, 138630), (1413, 92420), (1570, 83178), (1884, 69315), (2355, 55452), (2826, 46210), (3140, 41589), (4621, 28260), (4710, 27726), (5652, 23105), (7065, 18484), (9242, 14130), (9420, 13863)]