1325750030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2797}}^1$

素因数の和:2985

約数の個数: 64

約数和(自身を含む): 2707568640

約数和(自身を除く): 1381818610

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 139, 155, 278, 310, 341, 682, 695, 1390, 1529, 1705, 2797, 3058, 3410, 4309, 5594, 7645, 8618, 13985, 15290, 21545, 27970, 30767, 43090, 47399, 61534, 86707, 94798, 153835, 173414, 236995, 307670, 388783, 433535, 473990, 777566, 867070, 953777, 1907554, 1943915, 3887830, 4276613, 4768885, 8553226, 9537770, 12052273, 21383065, 24104546, 42766130, 60261365, 120522730, 132575003, 265150006, 662875015, 1325750030]

約数ペア:

[(1, 1325750030), (2, 662875015), (5, 265150006), (10, 132575003), (11, 120522730), (22, 60261365), (31, 42766130), (55, 24104546), (62, 21383065), (110, 12052273), (139, 9537770), (155, 8553226), (278, 4768885), (310, 4276613), (341, 3887830), (682, 1943915), (695, 1907554), (1390, 953777), (1529, 867070), (1705, 777566), (2797, 473990), (3058, 433535), (3410, 388783), (4309, 307670), (5594, 236995), (7645, 173414), (8618, 153835), (13985, 94798), (15290, 86707), (21545, 61534), (27970, 47399), (30767, 43090)]