77283570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28309}}^1$

素因数の和:28339

約数の個数: 64

約数和(自身を含む): 228291840

約数和(自身を除く): 151008270

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 28309, 56618, 84927, 141545, 169854, 198163, 283090, 368017, 396326, 424635, 594489, 736034, 849270, 990815, 1104051, 1188978, 1840085, 1981630, 2208102, 2576119, 2972445, 3680170, 5152238, 5520255, 5944890, 7728357, 11040510, 12880595, 15456714, 25761190, 38641785, 77283570]

約数ペア:

[(1, 77283570), (2, 38641785), (3, 25761190), (5, 15456714), (6, 12880595), (7, 11040510), (10, 7728357), (13, 5944890), (14, 5520255), (15, 5152238), (21, 3680170), (26, 2972445), (30, 2576119), (35, 2208102), (39, 1981630), (42, 1840085), (65, 1188978), (70, 1104051), (78, 990815), (91, 849270), (105, 736034), (130, 594489), (182, 424635), (195, 396326), (210, 368017), (273, 283090), (390, 198163), (455, 169854), (546, 141545), (910, 84927), (1365, 56618), (2730, 28309)]