611113860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7951}}^1$

素因数の和:8034

約数の個数: 144

約数和(自身を含む): 2153528832

約数和(自身を除く): 1542414972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1708, 1830, 2135, 2196, 2562, 2745, 3660, 3843, 4270, 5124, 5490, 6405, 7686, 7951, 8540, 10980, 12810, 15372, 15902, 19215, 23853, 25620, 31804, 38430, 39755, 47706, 55657, 71559, 76860, 79510, 95412, 111314, 119265, 143118, 159020, 166971, 222628, 238530, 278285, 286236, 333942, 357795, 477060, 485011, 500913, 556570, 667884, 715590, 834855, 970022, 1001826, 1113140, 1431180, 1455033, 1669710, 1940044, 2003652, 2425055, 2504565, 2910066, 3339420, 3395077, 4365099, 4850110, 5009130, 5820132, 6790154, 7275165, 8730198, 9700220, 10018260, 10185231, 13580308, 14550330, 16975385, 17460396, 20370462, 21825495, 29100660, 30555693, 33950770, 40740924, 43650990, 50926155, 61111386, 67901540, 87301980, 101852310, 122222772, 152778465, 203704620, 305556930, 611113860]

約数ペア:

[(1, 611113860), (2, 305556930), (3, 203704620), (4, 152778465), (5, 122222772), (6, 101852310), (7, 87301980), (9, 67901540), (10, 61111386), (12, 50926155), (14, 43650990), (15, 40740924), (18, 33950770), (20, 30555693), (21, 29100660), (28, 21825495), (30, 20370462), (35, 17460396), (36, 16975385), (42, 14550330), (45, 13580308), (60, 10185231), (61, 10018260), (63, 9700220), (70, 8730198), (84, 7275165), (90, 6790154), (105, 5820132), (122, 5009130), (126, 4850110), (140, 4365099), (180, 3395077), (183, 3339420), (210, 2910066), (244, 2504565), (252, 2425055), (305, 2003652), (315, 1940044), (366, 1669710), (420, 1455033), (427, 1431180), (549, 1113140), (610, 1001826), (630, 970022), (732, 834855), (854, 715590), (915, 667884), (1098, 556570), (1220, 500913), (1260, 485011), (1281, 477060), (1708, 357795), (1830, 333942), (2135, 286236), (2196, 278285), (2562, 238530), (2745, 222628), (3660, 166971), (3843, 159020), (4270, 143118), (5124, 119265), (5490, 111314), (6405, 95412), (7686, 79510), (7951, 76860), (8540, 71559), (10980, 55657), (12810, 47706), (15372, 39755), (15902, 38430), (19215, 31804), (23853, 25620)]