1223223890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{29173}}^1$

素因数の和:29786

約数の個数: 32

約数和(自身を含む): 2520633600

約数和(自身を除く): 1297409710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 599, 1198, 2995, 4193, 5990, 8386, 20965, 29173, 41930, 58346, 145865, 204211, 291730, 408422, 1021055, 2042110, 17474627, 34949254, 87373135, 122322389, 174746270, 244644778, 611611945, 1223223890]

約数ペア:

[(1, 1223223890), (2, 611611945), (5, 244644778), (7, 174746270), (10, 122322389), (14, 87373135), (35, 34949254), (70, 17474627), (599, 2042110), (1198, 1021055), (2995, 408422), (4193, 291730), (5990, 204211), (8386, 145865), (20965, 58346), (29173, 41930)]