23077330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 24200750

約数列:

[1, 2, 5, 10, 17, 29, 31, 34, 58, 62, 85, 145, 151, 155, 170, 290, 302, 310, 493, 527, 755, 899, 986, 1054, 1510, 1798, 2465, 2567, 2635, 4379, 4495, 4681, 4930, 5134, 5270, 8758, 8990, 9362, 12835, 15283, 21895, 23405, 25670, 30566, 43790, 46810, 74443, 76415, 79577, 135749, 148886, 152830, 159154, 271498, 372215, 397885, 678745, 744430, 795770, 1357490, 2307733, 4615466, 11538665, 23077330]

約数ペア:

[(1, 23077330), (2, 11538665), (5, 4615466), (10, 2307733), (17, 1357490), (29, 795770), (31, 744430), (34, 678745), (58, 397885), (62, 372215), (85, 271498), (145, 159154), (151, 152830), (155, 148886), (170, 135749), (290, 79577), (302, 76415), (310, 74443), (493, 46810), (527, 43790), (755, 30566), (899, 25670), (986, 23405), (1054, 21895), (1510, 15283), (1798, 12835), (2465, 9362), (2567, 8990), (2635, 8758), (4379, 5270), (4495, 5134), (4681, 4930)]