218580570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{823}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 615468672

約数和(自身を除く): 396888102

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 227, 234, 390, 454, 585, 681, 823, 1135, 1170, 1362, 1646, 2043, 2270, 2469, 2951, 3405, 4086, 4115, 4938, 5902, 6810, 7407, 8230, 8853, 10215, 10699, 12345, 14755, 14814, 17706, 20430, 21398, 24690, 26559, 29510, 32097, 37035, 44265, 53118, 53495, 64194, 74070, 88530, 96291, 106990, 132795, 160485, 186821, 192582, 265590, 320970, 373642, 481455, 560463, 934105, 962910, 1120926, 1681389, 1868210, 2428673, 2802315, 3362778, 4857346, 5604630, 7286019, 8406945, 12143365, 14572038, 16813890, 21858057, 24286730, 36430095, 43716114, 72860190, 109290285, 218580570]

約数ペア:

[(1, 218580570), (2, 109290285), (3, 72860190), (5, 43716114), (6, 36430095), (9, 24286730), (10, 21858057), (13, 16813890), (15, 14572038), (18, 12143365), (26, 8406945), (30, 7286019), (39, 5604630), (45, 4857346), (65, 3362778), (78, 2802315), (90, 2428673), (117, 1868210), (130, 1681389), (195, 1120926), (227, 962910), (234, 934105), (390, 560463), (454, 481455), (585, 373642), (681, 320970), (823, 265590), (1135, 192582), (1170, 186821), (1362, 160485), (1646, 132795), (2043, 106990), (2270, 96291), (2469, 88530), (2951, 74070), (3405, 64194), (4086, 53495), (4115, 53118), (4938, 44265), (5902, 37035), (6810, 32097), (7407, 29510), (8230, 26559), (8853, 24690), (10215, 21398), (10699, 20430), (12345, 17706), (14755, 14814)]