22057290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12899}}^1$

素因数の和:12931

約数の個数: 48

約数和(自身を含む): 60372000

約数和(自身を除く): 38314710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 12899, 25798, 38697, 64495, 77394, 116091, 128990, 193485, 232182, 245081, 386970, 490162, 580455, 735243, 1160910, 1225405, 1470486, 2205729, 2450810, 3676215, 4411458, 7352430, 11028645, 22057290]

約数ペア:

[(1, 22057290), (2, 11028645), (3, 7352430), (5, 4411458), (6, 3676215), (9, 2450810), (10, 2205729), (15, 1470486), (18, 1225405), (19, 1160910), (30, 735243), (38, 580455), (45, 490162), (57, 386970), (90, 245081), (95, 232182), (114, 193485), (171, 128990), (190, 116091), (285, 77394), (342, 64495), (570, 38697), (855, 25798), (1710, 12899)]