307110369420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27969979}}^1$

素因数の和:27970055

約数の個数: 72

約数和(自身を含む): 946839762960

約数和(自身を除く): 639729393540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 27969979, 55939958, 83909937, 111879916, 139849895, 167819874, 251729811, 279699790, 335639748, 419549685, 503459622, 559399580, 839099370, 1006919244, 1258649055, 1678198740, 1706168719, 2517298110, 3412337438, 5034596220, 5118506157, 6824674876, 8530843595, 10237012314, 15355518471, 17061687190, 20474024628, 25592530785, 30711036942, 34123374380, 51185061570, 61422073884, 76777592355, 102370123140, 153555184710, 307110369420]

約数ペア:

[(1, 307110369420), (2, 153555184710), (3, 102370123140), (4, 76777592355), (5, 61422073884), (6, 51185061570), (9, 34123374380), (10, 30711036942), (12, 25592530785), (15, 20474024628), (18, 17061687190), (20, 15355518471), (30, 10237012314), (36, 8530843595), (45, 6824674876), (60, 5118506157), (61, 5034596220), (90, 3412337438), (122, 2517298110), (180, 1706168719), (183, 1678198740), (244, 1258649055), (305, 1006919244), (366, 839099370), (549, 559399580), (610, 503459622), (732, 419549685), (915, 335639748), (1098, 279699790), (1220, 251729811), (1830, 167819874), (2196, 139849895), (2745, 111879916), (3660, 83909937), (5490, 55939958), (10980, 27969979)]