2019797811270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{21149}}^1\times {\mathrm{11923}}^1$

素因数の和:33174

約数の個数: 96

約数和(自身を含む): 5311176156000

約数和(自身を除く): 3291378344730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 11923, 21149, 23846, 35769, 42298, 59615, 63447, 71538, 105745, 107307, 119230, 126894, 178845, 190341, 211490, 214614, 317235, 357690, 380682, 536535, 634470, 951705, 1061147, 1073070, 1882261, 1903410, 2122294, 3183441, 3764522, 5305735, 5646783, 6366882, 9411305, 9550323, 10611470, 11293566, 15917205, 16940349, 18822610, 19100646, 28233915, 31834410, 33880698, 47751615, 56467830, 84701745, 95503230, 169403490, 252159527, 504319054, 756478581, 1260797635, 1512957162, 2269435743, 2521595270, 3782392905, 4538871486, 7564785810, 11347178715, 22442197903, 22694357430, 44884395806, 67326593709, 112210989515, 134653187418, 201979781127, 224421979030, 336632968545, 403959562254, 673265937090, 1009898905635, 2019797811270]

約数ペア:

[(1, 2019797811270), (2, 1009898905635), (3, 673265937090), (5, 403959562254), (6, 336632968545), (9, 224421979030), (10, 201979781127), (15, 134653187418), (18, 112210989515), (30, 67326593709), (45, 44884395806), (89, 22694357430), (90, 22442197903), (178, 11347178715), (267, 7564785810), (445, 4538871486), (534, 3782392905), (801, 2521595270), (890, 2269435743), (1335, 1512957162), (1602, 1260797635), (2670, 756478581), (4005, 504319054), (8010, 252159527), (11923, 169403490), (21149, 95503230), (23846, 84701745), (35769, 56467830), (42298, 47751615), (59615, 33880698), (63447, 31834410), (71538, 28233915), (105745, 19100646), (107307, 18822610), (119230, 16940349), (126894, 15917205), (178845, 11293566), (190341, 10611470), (211490, 9550323), (214614, 9411305), (317235, 6366882), (357690, 5646783), (380682, 5305735), (536535, 3764522), (634470, 3183441), (951705, 2122294), (1061147, 1903410), (1073070, 1882261)]