1237830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 64

約数和(自身を含む): 3373056

約数和(自身を除く): 2135226

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 121, 155, 165, 186, 242, 310, 330, 341, 363, 465, 605, 682, 726, 930, 1023, 1210, 1331, 1705, 1815, 2046, 2662, 3410, 3630, 3751, 3993, 5115, 6655, 7502, 7986, 10230, 11253, 13310, 18755, 19965, 22506, 37510, 39930, 41261, 56265, 82522, 112530, 123783, 206305, 247566, 412610, 618915, 1237830]

約数ペア:

[(1, 1237830), (2, 618915), (3, 412610), (5, 247566), (6, 206305), (10, 123783), (11, 112530), (15, 82522), (22, 56265), (30, 41261), (31, 39930), (33, 37510), (55, 22506), (62, 19965), (66, 18755), (93, 13310), (110, 11253), (121, 10230), (155, 7986), (165, 7502), (186, 6655), (242, 5115), (310, 3993), (330, 3751), (341, 3630), (363, 3410), (465, 2662), (605, 2046), (682, 1815), (726, 1705), (930, 1331), (1023, 1210)]