42016980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36857}}^1$

素因数の和:36888

約数の個数: 48

約数和(自身を含む): 123842880

約数和(自身を除く): 81825900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 36857, 73714, 110571, 147428, 184285, 221142, 368570, 442284, 552855, 700283, 737140, 1105710, 1400566, 2100849, 2211420, 2801132, 3501415, 4201698, 7002830, 8403396, 10504245, 14005660, 21008490, 42016980]

約数ペア:

[(1, 42016980), (2, 21008490), (3, 14005660), (4, 10504245), (5, 8403396), (6, 7002830), (10, 4201698), (12, 3501415), (15, 2801132), (19, 2211420), (20, 2100849), (30, 1400566), (38, 1105710), (57, 737140), (60, 700283), (76, 552855), (95, 442284), (114, 368570), (190, 221142), (228, 184285), (285, 147428), (380, 110571), (570, 73714), (1140, 36857)]