1230702570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1196

約数の個数: 96

約数和(自身を含む): 3285988992

約数和(自身を除く): 2055286422

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 487, 645, 653, 774, 974, 1290, 1306, 1461, 1935, 1959, 2435, 2922, 3265, 3870, 3918, 4383, 4870, 5877, 6530, 7305, 8766, 9795, 11754, 14610, 19590, 20941, 21915, 28079, 29385, 41882, 43830, 56158, 58770, 62823, 84237, 104705, 125646, 140395, 168474, 188469, 209410, 252711, 280790, 314115, 318011, 376938, 421185, 505422, 628230, 636022, 842370, 942345, 954033, 1263555, 1590055, 1884690, 1908066, 2527110, 2862099, 3180110, 4770165, 5724198, 9540330, 13674473, 14310495, 27348946, 28620990, 41023419, 68372365, 82046838, 123070257, 136744730, 205117095, 246140514, 410234190, 615351285, 1230702570]

約数ペア:

[(1, 1230702570), (2, 615351285), (3, 410234190), (5, 246140514), (6, 205117095), (9, 136744730), (10, 123070257), (15, 82046838), (18, 68372365), (30, 41023419), (43, 28620990), (45, 27348946), (86, 14310495), (90, 13674473), (129, 9540330), (215, 5724198), (258, 4770165), (387, 3180110), (430, 2862099), (487, 2527110), (645, 1908066), (653, 1884690), (774, 1590055), (974, 1263555), (1290, 954033), (1306, 942345), (1461, 842370), (1935, 636022), (1959, 628230), (2435, 505422), (2922, 421185), (3265, 376938), (3870, 318011), (3918, 314115), (4383, 280790), (4870, 252711), (5877, 209410), (6530, 188469), (7305, 168474), (8766, 140395), (9795, 125646), (11754, 104705), (14610, 84237), (19590, 62823), (20941, 58770), (21915, 56158), (28079, 43830), (29385, 41882)]