345773380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{19231}}^1$

素因数の和:19300

約数の個数: 48

約数和(自身を含む): 775434240

約数和(自身を除く): 429660860

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3596, 4495, 8990, 17980, 19231, 38462, 76924, 96155, 192310, 384620, 557699, 596161, 1115398, 1192322, 2230796, 2384644, 2788495, 2980805, 5576990, 5961610, 11153980, 11923220, 17288669, 34577338, 69154676, 86443345, 172886690, 345773380]

約数ペア:

[(1, 345773380), (2, 172886690), (4, 86443345), (5, 69154676), (10, 34577338), (20, 17288669), (29, 11923220), (31, 11153980), (58, 5961610), (62, 5576990), (116, 2980805), (124, 2788495), (145, 2384644), (155, 2230796), (290, 1192322), (310, 1115398), (580, 596161), (620, 557699), (899, 384620), (1798, 192310), (3596, 96155), (4495, 76924), (8990, 38462), (17980, 19231)]