30019380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12203}}^1$

素因数の和:12256

約数の個数: 48

約数和(自身を含む): 86111424

約数和(自身を除く): 56092044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 12203, 24406, 36609, 48812, 61015, 73218, 122030, 146436, 183045, 244060, 366090, 500323, 732180, 1000646, 1500969, 2001292, 2501615, 3001938, 5003230, 6003876, 7504845, 10006460, 15009690, 30019380]

約数ペア:

[(1, 30019380), (2, 15009690), (3, 10006460), (4, 7504845), (5, 6003876), (6, 5003230), (10, 3001938), (12, 2501615), (15, 2001292), (20, 1500969), (30, 1000646), (41, 732180), (60, 500323), (82, 366090), (123, 244060), (164, 183045), (205, 146436), (246, 122030), (410, 73218), (492, 61015), (615, 48812), (820, 36609), (1230, 24406), (2460, 12203)]