302456551340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1\times {\mathrm{480349}}^1$

素因数の和:482034

約数の個数: 48

約数和(自身を含む): 668993052000

約数和(自身を除く): 366536500660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1657, 3314, 6628, 8285, 16570, 31483, 33140, 62966, 125932, 157415, 314830, 480349, 629660, 960698, 1921396, 2401745, 4803490, 9126631, 9606980, 18253262, 36506524, 45633155, 91266310, 182532620, 795938293, 1591876586, 3183753172, 3979691465, 7959382930, 15122827567, 15918765860, 30245655134, 60491310268, 75614137835, 151228275670, 302456551340]

約数ペア:

[(1, 302456551340), (2, 151228275670), (4, 75614137835), (5, 60491310268), (10, 30245655134), (19, 15918765860), (20, 15122827567), (38, 7959382930), (76, 3979691465), (95, 3183753172), (190, 1591876586), (380, 795938293), (1657, 182532620), (3314, 91266310), (6628, 45633155), (8285, 36506524), (16570, 18253262), (31483, 9606980), (33140, 9126631), (62966, 4803490), (125932, 2401745), (157415, 1921396), (314830, 960698), (480349, 629660)]