15673878770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{19793}}^1$

素因数の和:20147

約数の個数: 64

約数和(自身を含む): 32220198144

約数和(自身を除く): 16546319374

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 313, 506, 626, 1265, 1565, 2530, 3130, 3443, 6886, 7199, 14398, 17215, 19793, 34430, 35995, 39586, 71990, 79189, 98965, 158378, 197930, 217723, 395945, 435446, 455239, 791890, 910478, 1088615, 2177230, 2276195, 4552390, 5007629, 6195209, 10015258, 12390418, 25038145, 30976045, 50076290, 61952090, 68147299, 136294598, 142489807, 284979614, 340736495, 681472990, 712449035, 1424898070, 1567387877, 3134775754, 7836939385, 15673878770]

約数ペア:

[(1, 15673878770), (2, 7836939385), (5, 3134775754), (10, 1567387877), (11, 1424898070), (22, 712449035), (23, 681472990), (46, 340736495), (55, 284979614), (110, 142489807), (115, 136294598), (230, 68147299), (253, 61952090), (313, 50076290), (506, 30976045), (626, 25038145), (1265, 12390418), (1565, 10015258), (2530, 6195209), (3130, 5007629), (3443, 4552390), (6886, 2276195), (7199, 2177230), (14398, 1088615), (17215, 910478), (19793, 791890), (34430, 455239), (35995, 435446), (39586, 395945), (71990, 217723), (79189, 197930), (98965, 158378)]