2018590590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{5231}}^1$

素因数の和:5937

約数の個数: 64

約数和(自身を含む): 5108106240

約数和(自身を除く): 3089515650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 677, 1354, 2031, 3385, 4062, 5231, 6770, 10155, 10462, 12863, 15693, 20310, 25726, 26155, 31386, 38589, 52310, 64315, 77178, 78465, 99389, 128630, 156930, 192945, 198778, 298167, 385890, 496945, 596334, 993890, 1490835, 2981670, 3541387, 7082774, 10624161, 17706935, 21248322, 35413870, 53120805, 67286353, 106241610, 134572706, 201859059, 336431765, 403718118, 672863530, 1009295295, 2018590590]

約数ペア:

[(1, 2018590590), (2, 1009295295), (3, 672863530), (5, 403718118), (6, 336431765), (10, 201859059), (15, 134572706), (19, 106241610), (30, 67286353), (38, 53120805), (57, 35413870), (95, 21248322), (114, 17706935), (190, 10624161), (285, 7082774), (570, 3541387), (677, 2981670), (1354, 1490835), (2031, 993890), (3385, 596334), (4062, 496945), (5231, 385890), (6770, 298167), (10155, 198778), (10462, 192945), (12863, 156930), (15693, 128630), (20310, 99389), (25726, 78465), (26155, 77178), (31386, 64315), (38589, 52310)]