8708208210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{57697}}^1$

素因数の和:57769

約数の個数: 128

約数和(自身を含む): 25590216960

約数和(自身を除く): 16882008750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 86, 90, 117, 129, 130, 135, 195, 215, 234, 258, 270, 351, 387, 390, 430, 559, 585, 645, 702, 774, 1118, 1161, 1170, 1290, 1677, 1755, 1935, 2322, 2795, 3354, 3510, 3870, 5031, 5590, 5805, 8385, 10062, 11610, 15093, 16770, 25155, 30186, 50310, 57697, 75465, 115394, 150930, 173091, 288485, 346182, 519273, 576970, 750061, 865455, 1038546, 1500122, 1557819, 1730910, 2250183, 2480971, 2596365, 3115638, 3750305, 4500366, 4961942, 5192730, 6750549, 7442913, 7500610, 7789095, 11250915, 12404855, 13501098, 14885826, 15578190, 20251647, 22328739, 22501830, 24809710, 32252623, 33752745, 37214565, 40503294, 44657478, 64505246, 66986217, 67505490, 74429130, 96757869, 101258235, 111643695, 133972434, 161263115, 193515738, 202516470, 223287390, 290273607, 322526230, 334931085, 483789345, 580547214, 669862170, 870820821, 967578690, 1451368035, 1741641642, 2902736070, 4354104105, 8708208210]

約数ペア:

[(1, 8708208210), (2, 4354104105), (3, 2902736070), (5, 1741641642), (6, 1451368035), (9, 967578690), (10, 870820821), (13, 669862170), (15, 580547214), (18, 483789345), (26, 334931085), (27, 322526230), (30, 290273607), (39, 223287390), (43, 202516470), (45, 193515738), (54, 161263115), (65, 133972434), (78, 111643695), (86, 101258235), (90, 96757869), (117, 74429130), (129, 67505490), (130, 66986217), (135, 64505246), (195, 44657478), (215, 40503294), (234, 37214565), (258, 33752745), (270, 32252623), (351, 24809710), (387, 22501830), (390, 22328739), (430, 20251647), (559, 15578190), (585, 14885826), (645, 13501098), (702, 12404855), (774, 11250915), (1118, 7789095), (1161, 7500610), (1170, 7442913), (1290, 6750549), (1677, 5192730), (1755, 4961942), (1935, 4500366), (2322, 3750305), (2795, 3115638), (3354, 2596365), (3510, 2480971), (3870, 2250183), (5031, 1730910), (5590, 1557819), (5805, 1500122), (8385, 1038546), (10062, 865455), (11610, 750061), (15093, 576970), (16770, 519273), (25155, 346182), (30186, 288485), (50310, 173091), (57697, 150930), (75465, 115394)]