11949420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 39932928

約数和(自身を除く): 27983508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1237, 1380, 1610, 1932, 2415, 2474, 3220, 3711, 4830, 4948, 6185, 7422, 8659, 9660, 12370, 14844, 17318, 18555, 24740, 25977, 28451, 34636, 37110, 43295, 51954, 56902, 74220, 85353, 86590, 103908, 113804, 129885, 142255, 170706, 173180, 199157, 259770, 284510, 341412, 398314, 426765, 519540, 569020, 597471, 796628, 853530, 995785, 1194942, 1707060, 1991570, 2389884, 2987355, 3983140, 5974710, 11949420]

約数ペア:

[(1, 11949420), (2, 5974710), (3, 3983140), (4, 2987355), (5, 2389884), (6, 1991570), (7, 1707060), (10, 1194942), (12, 995785), (14, 853530), (15, 796628), (20, 597471), (21, 569020), (23, 519540), (28, 426765), (30, 398314), (35, 341412), (42, 284510), (46, 259770), (60, 199157), (69, 173180), (70, 170706), (84, 142255), (92, 129885), (105, 113804), (115, 103908), (138, 86590), (140, 85353), (161, 74220), (210, 56902), (230, 51954), (276, 43295), (322, 37110), (345, 34636), (420, 28451), (460, 25977), (483, 24740), (644, 18555), (690, 17318), (805, 14844), (966, 12370), (1237, 9660), (1380, 8659), (1610, 7422), (1932, 6185), (2415, 4948), (2474, 4830), (3220, 3711)]