22229940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2273}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 62653248

約数和(自身を除く): 40423308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2273, 2445, 3260, 4546, 4890, 6819, 9092, 9780, 11365, 13638, 22730, 27276, 34095, 45460, 68190, 136380, 370499, 740998, 1111497, 1481996, 1852495, 2222994, 3704990, 4445988, 5557485, 7409980, 11114970, 22229940]

約数ペア:

[(1, 22229940), (2, 11114970), (3, 7409980), (4, 5557485), (5, 4445988), (6, 3704990), (10, 2222994), (12, 1852495), (15, 1481996), (20, 1111497), (30, 740998), (60, 370499), (163, 136380), (326, 68190), (489, 45460), (652, 34095), (815, 27276), (978, 22730), (1630, 13638), (1956, 11365), (2273, 9780), (2445, 9092), (3260, 6819), (4546, 4890)]