629730810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{21139}}^1$

素因数の和:21483

約数の個数: 48

約数和(自身を含む): 1642324320

約数和(自身を除く): 1012593510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1986, 2979, 3310, 4965, 5958, 9930, 14895, 21139, 29790, 42278, 63417, 105695, 126834, 190251, 211390, 317085, 380502, 634170, 951255, 1902510, 6997009, 13994018, 20991027, 34985045, 41982054, 62973081, 69970090, 104955135, 125946162, 209910270, 314865405, 629730810]

約数ペア:

[(1, 629730810), (2, 314865405), (3, 209910270), (5, 125946162), (6, 104955135), (9, 69970090), (10, 62973081), (15, 41982054), (18, 34985045), (30, 20991027), (45, 13994018), (90, 6997009), (331, 1902510), (662, 951255), (993, 634170), (1655, 380502), (1986, 317085), (2979, 211390), (3310, 190251), (4965, 126834), (5958, 105695), (9930, 63417), (14895, 42278), (21139, 29790)]