233719990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{115133}}^1$

素因数の和:115176

約数の個数: 32

約数和(自身を含む): 497378880

約数和(自身を除く): 263658890

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 115133, 230266, 575665, 805931, 1151330, 1611862, 3338857, 4029655, 6677714, 8059310, 16694285, 23371999, 33388570, 46743998, 116859995, 233719990]

約数ペア:

[(1, 233719990), (2, 116859995), (5, 46743998), (7, 33388570), (10, 23371999), (14, 16694285), (29, 8059310), (35, 6677714), (58, 4029655), (70, 3338857), (145, 1611862), (203, 1151330), (290, 805931), (406, 575665), (1015, 230266), (2030, 115133)]