78795660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69119}}^1$

素因数の和:69150

約数の個数: 48

約数和(自身を含む): 232243200

約数和(自身を除く): 153447540

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, 69119, 138238, 207357, 276476, 345595, 414714, 691190, 829428, 1036785, 1313261, 1382380, 2073570, 2626522, 3939783, 4147140, 5253044, 6566305, 7879566, 13132610, 15759132, 19698915, 26265220, 39397830, 78795660]

約数ペア:

[(1, 78795660), (2, 39397830), (3, 26265220), (4, 19698915), (5, 15759132), (6, 13132610), (10, 7879566), (12, 6566305), (15, 5253044), (19, 4147140), (20, 3939783), (30, 2626522), (38, 2073570), (57, 1382380), (60, 1313261), (76, 1036785), (95, 829428), (114, 691190), (190, 414714), (228, 345595), (285, 276476), (380, 207357), (570, 138238), (1140, 69119)]