66245190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1019}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 174493440

約数和(自身を除く): 108248250

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 197, 330, 394, 591, 985, 1019, 1182, 1970, 2038, 2167, 2955, 3057, 4334, 5095, 5910, 6114, 6501, 10190, 10835, 11209, 13002, 15285, 21670, 22418, 30570, 32505, 33627, 56045, 65010, 67254, 112090, 168135, 200743, 336270, 401486, 602229, 1003715, 1204458, 2007430, 2208173, 3011145, 4416346, 6022290, 6624519, 11040865, 13249038, 22081730, 33122595, 66245190]

約数ペア:

[(1, 66245190), (2, 33122595), (3, 22081730), (5, 13249038), (6, 11040865), (10, 6624519), (11, 6022290), (15, 4416346), (22, 3011145), (30, 2208173), (33, 2007430), (55, 1204458), (66, 1003715), (110, 602229), (165, 401486), (197, 336270), (330, 200743), (394, 168135), (591, 112090), (985, 67254), (1019, 65010), (1182, 56045), (1970, 33627), (2038, 32505), (2167, 30570), (2955, 22418), (3057, 21670), (4334, 15285), (5095, 13002), (5910, 11209), (6114, 10835), (6501, 10190)]