30169380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8243}}^1$

素因数の和:8316

約数の個数: 48

約数和(自身を含む): 85869504

約数和(自身を除く): 55700124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 8243, 16486, 24729, 32972, 41215, 49458, 82430, 98916, 123645, 164860, 247290, 494580, 502823, 1005646, 1508469, 2011292, 2514115, 3016938, 5028230, 6033876, 7542345, 10056460, 15084690, 30169380]

約数ペア:

[(1, 30169380), (2, 15084690), (3, 10056460), (4, 7542345), (5, 6033876), (6, 5028230), (10, 3016938), (12, 2514115), (15, 2011292), (20, 1508469), (30, 1005646), (60, 502823), (61, 494580), (122, 247290), (183, 164860), (244, 123645), (305, 98916), (366, 82430), (610, 49458), (732, 41215), (915, 32972), (1220, 24729), (1830, 16486), (3660, 8243)]