72860190

素因数分解:

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

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 189374976

約数和(自身を除く): 116514786

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 227, 390, 454, 681, 823, 1135, 1362, 1646, 2270, 2469, 2951, 3405, 4115, 4938, 5902, 6810, 8230, 8853, 10699, 12345, 14755, 17706, 21398, 24690, 29510, 32097, 44265, 53495, 64194, 88530, 106990, 160485, 186821, 320970, 373642, 560463, 934105, 1120926, 1868210, 2428673, 2802315, 4857346, 5604630, 7286019, 12143365, 14572038, 24286730, 36430095, 72860190]

約数ペア:

[(1, 72860190), (2, 36430095), (3, 24286730), (5, 14572038), (6, 12143365), (10, 7286019), (13, 5604630), (15, 4857346), (26, 2802315), (30, 2428673), (39, 1868210), (65, 1120926), (78, 934105), (130, 560463), (195, 373642), (227, 320970), (390, 186821), (454, 160485), (681, 106990), (823, 88530), (1135, 64194), (1362, 53495), (1646, 44265), (2270, 32097), (2469, 29510), (2951, 24690), (3405, 21398), (4115, 17706), (4938, 14755), (5902, 12345), (6810, 10699), (8230, 8853)]