2211690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 5878656

約数和(自身を除く): 3666966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 107, 130, 159, 195, 214, 265, 318, 321, 390, 530, 535, 642, 689, 795, 1070, 1378, 1391, 1590, 1605, 2067, 2782, 3210, 3445, 4134, 4173, 5671, 6890, 6955, 8346, 10335, 11342, 13910, 17013, 20670, 20865, 28355, 34026, 41730, 56710, 73723, 85065, 147446, 170130, 221169, 368615, 442338, 737230, 1105845, 2211690]

約数ペア:

[(1, 2211690), (2, 1105845), (3, 737230), (5, 442338), (6, 368615), (10, 221169), (13, 170130), (15, 147446), (26, 85065), (30, 73723), (39, 56710), (53, 41730), (65, 34026), (78, 28355), (106, 20865), (107, 20670), (130, 17013), (159, 13910), (195, 11342), (214, 10335), (265, 8346), (318, 6955), (321, 6890), (390, 5671), (530, 4173), (535, 4134), (642, 3445), (689, 3210), (795, 2782), (1070, 2067), (1378, 1605), (1391, 1590)]