2116785690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270343}}^1$

素因数の和:270388

約数の個数: 64

約数和(自身を含む): 5839430400

約数和(自身を除く): 3722644710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 270343, 540686, 811029, 1351715, 1622058, 2433087, 2703430, 4055145, 4866174, 7299261, 7839947, 8110290, 12165435, 14598522, 15679894, 23519841, 24330870, 36496305, 39199735, 47039682, 70559523, 72992610, 78399470, 117599205, 141119046, 211678569, 235198410, 352797615, 423357138, 705595230, 1058392845, 2116785690]

約数ペア:

[(1, 2116785690), (2, 1058392845), (3, 705595230), (5, 423357138), (6, 352797615), (9, 235198410), (10, 211678569), (15, 141119046), (18, 117599205), (27, 78399470), (29, 72992610), (30, 70559523), (45, 47039682), (54, 39199735), (58, 36496305), (87, 24330870), (90, 23519841), (135, 15679894), (145, 14598522), (174, 12165435), (261, 8110290), (270, 7839947), (290, 7299261), (435, 4866174), (522, 4055145), (783, 2703430), (870, 2433087), (1305, 1622058), (1566, 1351715), (2610, 811029), (3915, 540686), (7830, 270343)]