2288970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 6163560

約数和(自身を除く): 3874590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 877, 1305, 1754, 2610, 2631, 4385, 5262, 7893, 8770, 13155, 15786, 25433, 26310, 39465, 50866, 76299, 78930, 127165, 152598, 228897, 254330, 381495, 457794, 762990, 1144485, 2288970]

約数ペア:

[(1, 2288970), (2, 1144485), (3, 762990), (5, 457794), (6, 381495), (9, 254330), (10, 228897), (15, 152598), (18, 127165), (29, 78930), (30, 76299), (45, 50866), (58, 39465), (87, 26310), (90, 25433), (145, 15786), (174, 13155), (261, 8770), (290, 7893), (435, 5262), (522, 4385), (870, 2631), (877, 2610), (1305, 1754)]