1853670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 5630688

約数和(自身を除く): 3777018

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 97, 98, 105, 130, 147, 182, 194, 195, 210, 245, 273, 291, 294, 390, 455, 485, 490, 546, 582, 637, 679, 735, 910, 970, 1261, 1274, 1358, 1365, 1455, 1470, 1911, 2037, 2522, 2730, 2910, 3185, 3395, 3783, 3822, 4074, 4753, 6305, 6370, 6790, 7566, 8827, 9506, 9555, 10185, 12610, 14259, 17654, 18915, 19110, 20370, 23765, 26481, 28518, 37830, 44135, 47530, 52962, 61789, 71295, 88270, 123578, 132405, 142590, 185367, 264810, 308945, 370734, 617890, 926835, 1853670]

約数ペア:

[(1, 1853670), (2, 926835), (3, 617890), (5, 370734), (6, 308945), (7, 264810), (10, 185367), (13, 142590), (14, 132405), (15, 123578), (21, 88270), (26, 71295), (30, 61789), (35, 52962), (39, 47530), (42, 44135), (49, 37830), (65, 28518), (70, 26481), (78, 23765), (91, 20370), (97, 19110), (98, 18915), (105, 17654), (130, 14259), (147, 12610), (182, 10185), (194, 9555), (195, 9506), (210, 8827), (245, 7566), (273, 6790), (291, 6370), (294, 6305), (390, 4753), (455, 4074), (485, 3822), (490, 3783), (546, 3395), (582, 3185), (637, 2910), (679, 2730), (735, 2522), (910, 2037), (970, 1911), (1261, 1470), (1274, 1455), (1358, 1365)]