179930355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1292

約数の個数: 64

約数和(自身を含む): 335646720

約数和(自身を除く): 155716365

約数列:

[1, 3, 5, 11, 15, 29, 31, 33, 55, 87, 93, 145, 155, 165, 319, 341, 435, 465, 899, 957, 1023, 1213, 1595, 1705, 2697, 3639, 4495, 4785, 5115, 6065, 9889, 13343, 13485, 18195, 29667, 35177, 37603, 40029, 49445, 66715, 105531, 112809, 148335, 175885, 188015, 200145, 386947, 413633, 527655, 564045, 1090487, 1160841, 1240899, 1934735, 2068165, 3271461, 5452435, 5804205, 6204495, 11995357, 16357305, 35986071, 59976785, 179930355]

約数ペア:

[(1, 179930355), (3, 59976785), (5, 35986071), (11, 16357305), (15, 11995357), (29, 6204495), (31, 5804205), (33, 5452435), (55, 3271461), (87, 2068165), (93, 1934735), (145, 1240899), (155, 1160841), (165, 1090487), (319, 564045), (341, 527655), (435, 413633), (465, 386947), (899, 200145), (957, 188015), (1023, 175885), (1213, 148335), (1595, 112809), (1705, 105531), (2697, 66715), (3639, 49445), (4495, 40029), (4785, 37603), (5115, 35177), (6065, 29667), (9889, 18195), (13343, 13485)]