2013444090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{31643}}^1$

素因数の和:31764

約数の個数: 96

約数和(自身を含む): 6042231936

約数和(自身を除く): 4028787846

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 101, 105, 126, 202, 210, 303, 315, 505, 606, 630, 707, 909, 1010, 1414, 1515, 1818, 2121, 3030, 3535, 4242, 4545, 6363, 7070, 9090, 10605, 12726, 21210, 31643, 31815, 63286, 63630, 94929, 158215, 189858, 221501, 284787, 316430, 443002, 474645, 569574, 664503, 949290, 1107505, 1329006, 1423935, 1993509, 2215010, 2847870, 3195943, 3322515, 3987018, 6391886, 6645030, 9587829, 9967545, 15979715, 19175658, 19935090, 22371601, 28763487, 31959430, 44743202, 47939145, 57526974, 67114803, 95878290, 111858005, 134229606, 143817435, 201344409, 223716010, 287634870, 335574015, 402688818, 671148030, 1006722045, 2013444090]

約数ペア:

[(1, 2013444090), (2, 1006722045), (3, 671148030), (5, 402688818), (6, 335574015), (7, 287634870), (9, 223716010), (10, 201344409), (14, 143817435), (15, 134229606), (18, 111858005), (21, 95878290), (30, 67114803), (35, 57526974), (42, 47939145), (45, 44743202), (63, 31959430), (70, 28763487), (90, 22371601), (101, 19935090), (105, 19175658), (126, 15979715), (202, 9967545), (210, 9587829), (303, 6645030), (315, 6391886), (505, 3987018), (606, 3322515), (630, 3195943), (707, 2847870), (909, 2215010), (1010, 1993509), (1414, 1423935), (1515, 1329006), (1818, 1107505), (2121, 949290), (3030, 664503), (3535, 569574), (4242, 474645), (4545, 443002), (6363, 316430), (7070, 284787), (9090, 221501), (10605, 189858), (12726, 158215), (21210, 94929), (31643, 63630), (31815, 63286)]