616291060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2011}}^1$

素因数の和:2237

約数の個数: 96

約数和(自身を含む): 1622476800

約数和(自身を除く): 1006185740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 199, 220, 308, 385, 398, 770, 796, 995, 1393, 1540, 1990, 2011, 2189, 2786, 3980, 4022, 4378, 5572, 6965, 8044, 8756, 10055, 10945, 13930, 14077, 15323, 20110, 21890, 22121, 27860, 28154, 30646, 40220, 43780, 44242, 56308, 61292, 70385, 76615, 88484, 110605, 140770, 153230, 154847, 221210, 281540, 306460, 309694, 400189, 442420, 619388, 774235, 800378, 1548470, 1600756, 2000945, 2801323, 3096940, 4001890, 4402079, 5602646, 8003780, 8804158, 11205292, 14006615, 17608316, 22010395, 28013230, 30814553, 44020790, 56026460, 61629106, 88041580, 123258212, 154072765, 308145530, 616291060]

約数ペア:

[(1, 616291060), (2, 308145530), (4, 154072765), (5, 123258212), (7, 88041580), (10, 61629106), (11, 56026460), (14, 44020790), (20, 30814553), (22, 28013230), (28, 22010395), (35, 17608316), (44, 14006615), (55, 11205292), (70, 8804158), (77, 8003780), (110, 5602646), (140, 4402079), (154, 4001890), (199, 3096940), (220, 2801323), (308, 2000945), (385, 1600756), (398, 1548470), (770, 800378), (796, 774235), (995, 619388), (1393, 442420), (1540, 400189), (1990, 309694), (2011, 306460), (2189, 281540), (2786, 221210), (3980, 154847), (4022, 153230), (4378, 140770), (5572, 110605), (6965, 88484), (8044, 76615), (8756, 70385), (10055, 61292), (10945, 56308), (13930, 44242), (14077, 43780), (15323, 40220), (20110, 30646), (21890, 28154), (22121, 27860)]