69838340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24419}}^1$

素因数の和:24452

約数の個数: 48

約数和(自身を含む): 172307520

約数和(自身を除く): 102469180

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 24419, 48838, 97676, 122095, 244190, 268609, 317447, 488380, 537218, 634894, 1074436, 1269788, 1343045, 1587235, 2686090, 3174470, 3491917, 5372180, 6348940, 6983834, 13967668, 17459585, 34919170, 69838340]

約数ペア:

[(1, 69838340), (2, 34919170), (4, 17459585), (5, 13967668), (10, 6983834), (11, 6348940), (13, 5372180), (20, 3491917), (22, 3174470), (26, 2686090), (44, 1587235), (52, 1343045), (55, 1269788), (65, 1074436), (110, 634894), (130, 537218), (143, 488380), (220, 317447), (260, 268609), (286, 244190), (572, 122095), (715, 97676), (1430, 48838), (2860, 24419)]