23191210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 53187840

約数和(自身を除く): 29996630

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 47, 49, 53, 70, 94, 95, 98, 106, 133, 190, 235, 245, 265, 266, 329, 371, 470, 490, 530, 658, 665, 742, 893, 931, 1007, 1330, 1645, 1786, 1855, 1862, 2014, 2303, 2491, 2597, 3290, 3710, 4465, 4606, 4655, 4982, 5035, 5194, 6251, 7049, 8930, 9310, 10070, 11515, 12455, 12502, 12985, 14098, 17437, 23030, 24910, 25970, 31255, 34874, 35245, 43757, 47329, 49343, 62510, 70490, 87185, 87514, 94658, 98686, 122059, 174370, 218785, 236645, 244118, 246715, 331303, 437570, 473290, 493430, 610295, 662606, 1220590, 1656515, 2319121, 3313030, 4638242, 11595605, 23191210]

約数ペア:

[(1, 23191210), (2, 11595605), (5, 4638242), (7, 3313030), (10, 2319121), (14, 1656515), (19, 1220590), (35, 662606), (38, 610295), (47, 493430), (49, 473290), (53, 437570), (70, 331303), (94, 246715), (95, 244118), (98, 236645), (106, 218785), (133, 174370), (190, 122059), (235, 98686), (245, 94658), (265, 87514), (266, 87185), (329, 70490), (371, 62510), (470, 49343), (490, 47329), (530, 43757), (658, 35245), (665, 34874), (742, 31255), (893, 25970), (931, 24910), (1007, 23030), (1330, 17437), (1645, 14098), (1786, 12985), (1855, 12502), (1862, 12455), (2014, 11515), (2303, 10070), (2491, 9310), (2597, 8930), (3290, 7049), (3710, 6251), (4465, 5194), (4606, 5035), (4655, 4982)]