130140920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35753}}^1$

素因数の和:35784

約数の個数: 64

約数和(自身を含む): 360400320

約数和(自身を除く): 230259400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 35753, 71506, 143012, 178765, 250271, 286024, 357530, 464789, 500542, 715060, 929578, 1001084, 1251355, 1430120, 1859156, 2002168, 2323945, 2502710, 3253523, 3718312, 4647890, 5005420, 6507046, 9295780, 10010840, 13014092, 16267615, 18591560, 26028184, 32535230, 65070460, 130140920]

約数ペア:

[(1, 130140920), (2, 65070460), (4, 32535230), (5, 26028184), (7, 18591560), (8, 16267615), (10, 13014092), (13, 10010840), (14, 9295780), (20, 6507046), (26, 5005420), (28, 4647890), (35, 3718312), (40, 3253523), (52, 2502710), (56, 2323945), (65, 2002168), (70, 1859156), (91, 1430120), (104, 1251355), (130, 1001084), (140, 929578), (182, 715060), (260, 500542), (280, 464789), (364, 357530), (455, 286024), (520, 250271), (728, 178765), (910, 143012), (1820, 71506), (3640, 35753)]