2038505430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{4253}}^1$

素因数の和:5505

約数の個数: 64

約数和(自身を含む): 5274279360

約数和(自身を除く): 3235773930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1229, 2458, 3687, 4253, 6145, 7374, 8506, 12290, 12759, 15977, 18435, 21265, 25518, 31954, 36870, 42530, 47931, 55289, 63795, 79885, 95862, 110578, 127590, 159770, 165867, 239655, 276445, 331734, 479310, 552890, 829335, 1658670, 5226937, 10453874, 15680811, 26134685, 31361622, 52269370, 67950181, 78404055, 135900362, 156808110, 203850543, 339750905, 407701086, 679501810, 1019252715, 2038505430]

約数ペア:

[(1, 2038505430), (2, 1019252715), (3, 679501810), (5, 407701086), (6, 339750905), (10, 203850543), (13, 156808110), (15, 135900362), (26, 78404055), (30, 67950181), (39, 52269370), (65, 31361622), (78, 26134685), (130, 15680811), (195, 10453874), (390, 5226937), (1229, 1658670), (2458, 829335), (3687, 552890), (4253, 479310), (6145, 331734), (7374, 276445), (8506, 239655), (12290, 165867), (12759, 159770), (15977, 127590), (18435, 110578), (21265, 95862), (25518, 79885), (31954, 63795), (36870, 55289), (42530, 47931)]