139700730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1168

約数の個数: 128

約数和(自身を含む): 402796800

約数和(自身を除く): 263096070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 51, 57, 65, 78, 85, 95, 102, 114, 130, 170, 190, 195, 221, 247, 255, 285, 323, 390, 442, 494, 510, 570, 646, 663, 741, 969, 1105, 1109, 1235, 1326, 1482, 1615, 1938, 2210, 2218, 2470, 3230, 3315, 3327, 3705, 4199, 4845, 5545, 6630, 6654, 7410, 8398, 9690, 11090, 12597, 14417, 16635, 18853, 20995, 21071, 25194, 28834, 33270, 37706, 41990, 42142, 43251, 56559, 62985, 63213, 72085, 86502, 94265, 105355, 113118, 125970, 126426, 144170, 188530, 210710, 216255, 245089, 273923, 282795, 316065, 358207, 432510, 490178, 547846, 565590, 632130, 716414, 735267, 821769, 1074621, 1225445, 1369615, 1470534, 1643538, 1791035, 2149242, 2450890, 2739230, 3582070, 3676335, 4108845, 4656691, 5373105, 7352670, 8217690, 9313382, 10746210, 13970073, 23283455, 27940146, 46566910, 69850365, 139700730]

約数ペア:

[(1, 139700730), (2, 69850365), (3, 46566910), (5, 27940146), (6, 23283455), (10, 13970073), (13, 10746210), (15, 9313382), (17, 8217690), (19, 7352670), (26, 5373105), (30, 4656691), (34, 4108845), (38, 3676335), (39, 3582070), (51, 2739230), (57, 2450890), (65, 2149242), (78, 1791035), (85, 1643538), (95, 1470534), (102, 1369615), (114, 1225445), (130, 1074621), (170, 821769), (190, 735267), (195, 716414), (221, 632130), (247, 565590), (255, 547846), (285, 490178), (323, 432510), (390, 358207), (442, 316065), (494, 282795), (510, 273923), (570, 245089), (646, 216255), (663, 210710), (741, 188530), (969, 144170), (1105, 126426), (1109, 125970), (1235, 113118), (1326, 105355), (1482, 94265), (1615, 86502), (1938, 72085), (2210, 63213), (2218, 62985), (2470, 56559), (3230, 43251), (3315, 42142), (3327, 41990), (3705, 37706), (4199, 33270), (4845, 28834), (5545, 25194), (6630, 21071), (6654, 20995), (7410, 18853), (8398, 16635), (9690, 14417), (11090, 12597)]