1236138420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{170267}}^1$

素因数の和:170301

約数の個数: 72

約数和(自身を含む): 3804468192

約数和(自身を除く): 2568329772

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 170267, 340534, 510801, 681068, 851335, 1021602, 1702670, 1872937, 2043204, 2554005, 3405340, 3745874, 5108010, 5618811, 7491748, 9364685, 10216020, 11237622, 18729370, 20602307, 22475244, 28094055, 37458740, 41204614, 56188110, 61806921, 82409228, 103011535, 112376220, 123613842, 206023070, 247227684, 309034605, 412046140, 618069210, 1236138420]

約数ペア:

[(1, 1236138420), (2, 618069210), (3, 412046140), (4, 309034605), (5, 247227684), (6, 206023070), (10, 123613842), (11, 112376220), (12, 103011535), (15, 82409228), (20, 61806921), (22, 56188110), (30, 41204614), (33, 37458740), (44, 28094055), (55, 22475244), (60, 20602307), (66, 18729370), (110, 11237622), (121, 10216020), (132, 9364685), (165, 7491748), (220, 5618811), (242, 5108010), (330, 3745874), (363, 3405340), (484, 2554005), (605, 2043204), (660, 1872937), (726, 1702670), (1210, 1021602), (1452, 851335), (1815, 681068), (2420, 510801), (3630, 340534), (7260, 170267)]