28902330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5443}}^1$

素因数の和:5515

約数の個数: 48

約数和(自身を含む): 76433760

約数和(自身を除く): 47531430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 5443, 10886, 16329, 27215, 32658, 48987, 54430, 81645, 97974, 163290, 244935, 321137, 489870, 642274, 963411, 1605685, 1926822, 2890233, 3211370, 4817055, 5780466, 9634110, 14451165, 28902330]

約数ペア:

[(1, 28902330), (2, 14451165), (3, 9634110), (5, 5780466), (6, 4817055), (9, 3211370), (10, 2890233), (15, 1926822), (18, 1605685), (30, 963411), (45, 642274), (59, 489870), (90, 321137), (118, 244935), (177, 163290), (295, 97974), (354, 81645), (531, 54430), (590, 48987), (885, 32658), (1062, 27215), (1770, 16329), (2655, 10886), (5310, 5443)]