141979370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 284135040

約数和(自身を除く): 142155670

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 107, 118, 130, 173, 214, 295, 346, 535, 590, 767, 865, 1070, 1391, 1534, 1730, 2249, 2782, 3835, 4498, 6313, 6955, 7670, 10207, 11245, 12626, 13910, 18511, 20414, 22490, 31565, 37022, 51035, 63130, 82069, 92555, 102070, 132691, 164138, 185110, 240643, 265382, 410345, 481286, 663455, 820690, 1092149, 1203215, 1326910, 2184298, 2406430, 5460745, 10921490, 14197937, 28395874, 70989685, 141979370]

約数ペア:

[(1, 141979370), (2, 70989685), (5, 28395874), (10, 14197937), (13, 10921490), (26, 5460745), (59, 2406430), (65, 2184298), (107, 1326910), (118, 1203215), (130, 1092149), (173, 820690), (214, 663455), (295, 481286), (346, 410345), (535, 265382), (590, 240643), (767, 185110), (865, 164138), (1070, 132691), (1391, 102070), (1534, 92555), (1730, 82069), (2249, 63130), (2782, 51035), (3835, 37022), (4498, 31565), (6313, 22490), (6955, 20414), (7670, 18511), (10207, 13910), (11245, 12626)]