30460122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21977}}^1$

素因数の和:22003

約数の個数: 48

約数和(自身を含む): 82285632

約数和(自身を除く): 51825510

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 21977, 43954, 65931, 131862, 153839, 197793, 241747, 307678, 395586, 461517, 483494, 725241, 923034, 1384551, 1450482, 1692229, 2175723, 2769102, 3384458, 4351446, 5076687, 10153374, 15230061, 30460122]

約数ペア:

[(1, 30460122), (2, 15230061), (3, 10153374), (6, 5076687), (7, 4351446), (9, 3384458), (11, 2769102), (14, 2175723), (18, 1692229), (21, 1450482), (22, 1384551), (33, 923034), (42, 725241), (63, 483494), (66, 461517), (77, 395586), (99, 307678), (126, 241747), (154, 197793), (198, 153839), (231, 131862), (462, 65931), (693, 43954), (1386, 21977)]