85271340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18457}}^1$

素因数の和:18487

約数の個数: 96

約数和(自身を含む): 297690624

約数和(自身を除く): 212419284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 18457, 36914, 55371, 73828, 92285, 110742, 129199, 184570, 203027, 221484, 258398, 276855, 369140, 387597, 406054, 516796, 553710, 609081, 645995, 775194, 812108, 1015135, 1107420, 1218162, 1291990, 1421189, 1550388, 1937985, 2030270, 2436324, 2583980, 2842378, 3045405, 3875970, 4060540, 4263567, 5684756, 6090810, 7105945, 7751940, 8527134, 12181620, 14211890, 17054268, 21317835, 28423780, 42635670, 85271340]

約数ペア:

[(1, 85271340), (2, 42635670), (3, 28423780), (4, 21317835), (5, 17054268), (6, 14211890), (7, 12181620), (10, 8527134), (11, 7751940), (12, 7105945), (14, 6090810), (15, 5684756), (20, 4263567), (21, 4060540), (22, 3875970), (28, 3045405), (30, 2842378), (33, 2583980), (35, 2436324), (42, 2030270), (44, 1937985), (55, 1550388), (60, 1421189), (66, 1291990), (70, 1218162), (77, 1107420), (84, 1015135), (105, 812108), (110, 775194), (132, 645995), (140, 609081), (154, 553710), (165, 516796), (210, 406054), (220, 387597), (231, 369140), (308, 276855), (330, 258398), (385, 221484), (420, 203027), (462, 184570), (660, 129199), (770, 110742), (924, 92285), (1155, 73828), (1540, 55371), (2310, 36914), (4620, 18457)]