282337330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1435

約数の個数: 64

約数和(自身を含む): 582526080

約数和(自身を除く): 300188750

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 67, 110, 134, 145, 290, 319, 335, 638, 670, 737, 1321, 1474, 1595, 1943, 2642, 3190, 3685, 3886, 6605, 7370, 9715, 13210, 14531, 19430, 21373, 29062, 38309, 42746, 72655, 76618, 88507, 106865, 145310, 177014, 191545, 213730, 383090, 421399, 442535, 842798, 885070, 973577, 1947154, 2106995, 2566703, 4213990, 4867885, 5133406, 9735770, 12833515, 25667030, 28233733, 56467466, 141168665, 282337330]

約数ペア:

[(1, 282337330), (2, 141168665), (5, 56467466), (10, 28233733), (11, 25667030), (22, 12833515), (29, 9735770), (55, 5133406), (58, 4867885), (67, 4213990), (110, 2566703), (134, 2106995), (145, 1947154), (290, 973577), (319, 885070), (335, 842798), (638, 442535), (670, 421399), (737, 383090), (1321, 213730), (1474, 191545), (1595, 177014), (1943, 145310), (2642, 106865), (3190, 88507), (3685, 76618), (3886, 72655), (6605, 42746), (7370, 38309), (9715, 29062), (13210, 21373), (14531, 19430)]