220172340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{3733}}^1$

素因数の和:4728

約数の個数: 48

約数和(自身を含む): 617275008

約数和(自身を除く): 397102668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 983, 1966, 2949, 3733, 3932, 4915, 5898, 7466, 9830, 11199, 11796, 14745, 14932, 18665, 19660, 22398, 29490, 37330, 44796, 55995, 58980, 74660, 111990, 223980, 3669539, 7339078, 11008617, 14678156, 18347695, 22017234, 36695390, 44034468, 55043085, 73390780, 110086170, 220172340]

約数ペア:

[(1, 220172340), (2, 110086170), (3, 73390780), (4, 55043085), (5, 44034468), (6, 36695390), (10, 22017234), (12, 18347695), (15, 14678156), (20, 11008617), (30, 7339078), (60, 3669539), (983, 223980), (1966, 111990), (2949, 74660), (3733, 58980), (3932, 55995), (4915, 44796), (5898, 37330), (7466, 29490), (9830, 22398), (11199, 19660), (11796, 18665), (14745, 14932)]