2045626030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{112831}}^1$

素因数の和:112889

約数の個数: 48

約数和(自身を含む): 4399094016

約数和(自身を除く): 2353467986

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3626, 9065, 18130, 112831, 225662, 564155, 789817, 1128310, 1579634, 3949085, 4174747, 5528719, 7898170, 8349494, 11057438, 20873735, 27643595, 29223229, 41747470, 55287190, 58446458, 146116145, 204562603, 292232290, 409125206, 1022813015, 2045626030]

約数ペア:

[(1, 2045626030), (2, 1022813015), (5, 409125206), (7, 292232290), (10, 204562603), (14, 146116145), (35, 58446458), (37, 55287190), (49, 41747470), (70, 29223229), (74, 27643595), (98, 20873735), (185, 11057438), (245, 8349494), (259, 7898170), (370, 5528719), (490, 4174747), (518, 3949085), (1295, 1579634), (1813, 1128310), (2590, 789817), (3626, 564155), (9065, 225662), (18130, 112831)]