22275770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6983}}^1$

素因数の和:7030

約数の個数: 32

約数和(自身を含む): 45256320

約数和(自身を除く): 22980550

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 6983, 13966, 34915, 69830, 76813, 153626, 202507, 384065, 405014, 768130, 1012535, 2025070, 2227577, 4455154, 11137885, 22275770]

約数ペア:

[(1, 22275770), (2, 11137885), (5, 4455154), (10, 2227577), (11, 2025070), (22, 1012535), (29, 768130), (55, 405014), (58, 384065), (110, 202507), (145, 153626), (290, 76813), (319, 69830), (638, 34915), (1595, 13966), (3190, 6983)]