170641380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31253}}^1$

素因数の和:31285

約数の個数: 96

約数和(自身を含む): 588075264

約数和(自身を除く): 417433884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 31253, 62506, 93759, 125012, 156265, 187518, 218771, 312530, 375036, 406289, 437542, 468795, 625060, 656313, 812578, 875084, 937590, 1093855, 1218867, 1312626, 1625156, 1875180, 2031445, 2187710, 2437734, 2625252, 2844023, 3281565, 4062890, 4375420, 4875468, 5688046, 6094335, 6563130, 8125780, 8532069, 11376092, 12188670, 13126260, 14220115, 17064138, 24377340, 28440230, 34128276, 42660345, 56880460, 85320690, 170641380]

約数ペア:

[(1, 170641380), (2, 85320690), (3, 56880460), (4, 42660345), (5, 34128276), (6, 28440230), (7, 24377340), (10, 17064138), (12, 14220115), (13, 13126260), (14, 12188670), (15, 11376092), (20, 8532069), (21, 8125780), (26, 6563130), (28, 6094335), (30, 5688046), (35, 4875468), (39, 4375420), (42, 4062890), (52, 3281565), (60, 2844023), (65, 2625252), (70, 2437734), (78, 2187710), (84, 2031445), (91, 1875180), (105, 1625156), (130, 1312626), (140, 1218867), (156, 1093855), (182, 937590), (195, 875084), (210, 812578), (260, 656313), (273, 625060), (364, 468795), (390, 437542), (420, 406289), (455, 375036), (546, 312530), (780, 218771), (910, 187518), (1092, 156265), (1365, 125012), (1820, 93759), (2730, 62506), (5460, 31253)]