63621810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{100987}}^1$

素因数の和:101007

約数の個数: 48

約数和(自身を含む): 189049536

約数和(自身を除く): 125427726

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 100987, 201974, 302961, 504935, 605922, 706909, 908883, 1009870, 1413818, 1514805, 1817766, 2120727, 3029610, 3534545, 4241454, 4544415, 6362181, 7069090, 9088830, 10603635, 12724362, 21207270, 31810905, 63621810]

約数ペア:

[(1, 63621810), (2, 31810905), (3, 21207270), (5, 12724362), (6, 10603635), (7, 9088830), (9, 7069090), (10, 6362181), (14, 4544415), (15, 4241454), (18, 3534545), (21, 3029610), (30, 2120727), (35, 1817766), (42, 1514805), (45, 1413818), (63, 1009870), (70, 908883), (90, 706909), (105, 605922), (126, 504935), (210, 302961), (315, 201974), (630, 100987)]