29151540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14723}}^1$

素因数の和:14749

約数の個数: 72

約数和(自身を含む): 96471648

約数和(自身を除く): 67320108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 14723, 29446, 44169, 58892, 73615, 88338, 132507, 147230, 161953, 176676, 220845, 265014, 294460, 323906, 441690, 485859, 530028, 647812, 662535, 809765, 883380, 971718, 1325070, 1457577, 1619530, 1943436, 2429295, 2650140, 2915154, 3239060, 4858590, 5830308, 7287885, 9717180, 14575770, 29151540]

約数ペア:

[(1, 29151540), (2, 14575770), (3, 9717180), (4, 7287885), (5, 5830308), (6, 4858590), (9, 3239060), (10, 2915154), (11, 2650140), (12, 2429295), (15, 1943436), (18, 1619530), (20, 1457577), (22, 1325070), (30, 971718), (33, 883380), (36, 809765), (44, 662535), (45, 647812), (55, 530028), (60, 485859), (66, 441690), (90, 323906), (99, 294460), (110, 265014), (132, 220845), (165, 176676), (180, 161953), (198, 147230), (220, 132507), (330, 88338), (396, 73615), (495, 58892), (660, 44169), (990, 29446), (1980, 14723)]