1793920761730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{920729}}^1$

素因数の和:920983

約数の個数: 64

約数和(自身を含む): 3487916751840

約数和(自身を除く): 1693995990110

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 157, 170, 314, 365, 730, 785, 1241, 1570, 2482, 2669, 5338, 6205, 11461, 12410, 13345, 22922, 26690, 57305, 114610, 194837, 389674, 920729, 974185, 1841458, 1948370, 4603645, 9207290, 15652393, 31304786, 67213217, 78261965, 134426434, 144554453, 156523930, 289108906, 336066085, 672132170, 722772265, 1142624689, 1445544530, 2285249378, 2457425701, 4914851402, 5713123445, 10552475069, 11426246890, 12287128505, 21104950138, 24574257010, 52762375345, 105524750690, 179392076173, 358784152346, 896960380865, 1793920761730]

約数ペア:

[(1, 1793920761730), (2, 896960380865), (5, 358784152346), (10, 179392076173), (17, 105524750690), (34, 52762375345), (73, 24574257010), (85, 21104950138), (146, 12287128505), (157, 11426246890), (170, 10552475069), (314, 5713123445), (365, 4914851402), (730, 2457425701), (785, 2285249378), (1241, 1445544530), (1570, 1142624689), (2482, 722772265), (2669, 672132170), (5338, 336066085), (6205, 289108906), (11461, 156523930), (12410, 144554453), (13345, 134426434), (22922, 78261965), (26690, 67213217), (57305, 31304786), (114610, 15652393), (194837, 9207290), (389674, 4603645), (920729, 1948370), (974185, 1841458)]