1810364054370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1\times {\mathrm{492781}}^1$

素因数の和:493811

約数の個数: 64

約数和(自身を含む): 4381107937920

約数和(自身を除く): 2570743883550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 881, 1390, 1762, 2085, 2643, 4170, 4405, 5286, 8810, 13215, 26430, 122459, 244918, 367377, 492781, 612295, 734754, 985562, 1224590, 1478343, 1836885, 2463905, 2956686, 3673770, 4927810, 7391715, 14783430, 68496559, 136993118, 205489677, 342482795, 410979354, 434140061, 684965590, 868280122, 1027448385, 1302420183, 2054896770, 2170700305, 2604840366, 4341400610, 6512100915, 13024201830, 60345468479, 120690936958, 181036405437, 301727342395, 362072810874, 603454684790, 905182027185, 1810364054370]

約数ペア:

[(1, 1810364054370), (2, 905182027185), (3, 603454684790), (5, 362072810874), (6, 301727342395), (10, 181036405437), (15, 120690936958), (30, 60345468479), (139, 13024201830), (278, 6512100915), (417, 4341400610), (695, 2604840366), (834, 2170700305), (881, 2054896770), (1390, 1302420183), (1762, 1027448385), (2085, 868280122), (2643, 684965590), (4170, 434140061), (4405, 410979354), (5286, 342482795), (8810, 205489677), (13215, 136993118), (26430, 68496559), (122459, 14783430), (244918, 7391715), (367377, 4927810), (492781, 3673770), (612295, 2956686), (734754, 2463905), (985562, 1836885), (1224590, 1478343)]