2022647970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1375951}}^1$

素因数の和:1375975

約数の個数: 48

約数和(自身を含む): 5646907008

約数和(自身を除く): 3624259038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1375951, 2751902, 4127853, 6879755, 8255706, 9631657, 13759510, 19263314, 20639265, 28894971, 41278530, 48158285, 57789942, 67421599, 96316570, 134843198, 144474855, 202264797, 288949710, 337107995, 404529594, 674215990, 1011323985, 2022647970]

約数ペア:

[(1, 2022647970), (2, 1011323985), (3, 674215990), (5, 404529594), (6, 337107995), (7, 288949710), (10, 202264797), (14, 144474855), (15, 134843198), (21, 96316570), (30, 67421599), (35, 57789942), (42, 48158285), (49, 41278530), (70, 28894971), (98, 20639265), (105, 19263314), (147, 13759510), (210, 9631657), (245, 8255706), (294, 6879755), (490, 4127853), (735, 2751902), (1470, 1375951)]