30521524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3364

約数の個数: 36

約数和(自身を含む): 61818400

約数和(自身を除く): 31296876

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 3319, 4598, 6638, 9196, 13276, 36509, 63061, 73018, 126122, 146036, 252244, 401599, 693671, 803198, 1387342, 1606396, 2774684, 7630381, 15260762, 30521524]

約数ペア:

[(1, 30521524), (2, 15260762), (4, 7630381), (11, 2774684), (19, 1606396), (22, 1387342), (38, 803198), (44, 693671), (76, 401599), (121, 252244), (209, 146036), (242, 126122), (418, 73018), (484, 63061), (836, 36509), (2299, 13276), (3319, 9196), (4598, 6638)]