2016203910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{857}}^1$

素因数の和:1550

約数の個数: 128

約数和(自身を含む): 5871191040

約数和(自身を除く): 3854987130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 659, 714, 857, 1190, 1318, 1714, 1785, 1977, 2571, 3295, 3570, 3954, 4285, 4613, 5142, 5999, 6590, 8570, 9226, 9885, 11203, 11998, 12855, 13839, 14569, 17997, 19770, 22406, 23065, 25710, 27678, 29138, 29995, 33609, 35994, 43707, 46130, 56015, 59990, 67218, 69195, 72845, 78421, 87414, 89985, 101983, 112030, 138390, 145690, 156842, 168045, 179970, 203966, 218535, 235263, 305949, 336090, 392105, 437070, 470526, 509915, 564763, 611898, 784210, 1019830, 1129526, 1176315, 1529745, 1694289, 2352630, 2823815, 3059490, 3388578, 3953341, 5647630, 7906682, 8471445, 9600971, 11860023, 16942890, 19201942, 19766705, 23720046, 28802913, 39533410, 48004855, 57605826, 59300115, 67206797, 96009710, 118600230, 134413594, 144014565, 201620391, 288029130, 336033985, 403240782, 672067970, 1008101955, 2016203910]

約数ペア:

[(1, 2016203910), (2, 1008101955), (3, 672067970), (5, 403240782), (6, 336033985), (7, 288029130), (10, 201620391), (14, 144014565), (15, 134413594), (17, 118600230), (21, 96009710), (30, 67206797), (34, 59300115), (35, 57605826), (42, 48004855), (51, 39533410), (70, 28802913), (85, 23720046), (102, 19766705), (105, 19201942), (119, 16942890), (170, 11860023), (210, 9600971), (238, 8471445), (255, 7906682), (357, 5647630), (510, 3953341), (595, 3388578), (659, 3059490), (714, 2823815), (857, 2352630), (1190, 1694289), (1318, 1529745), (1714, 1176315), (1785, 1129526), (1977, 1019830), (2571, 784210), (3295, 611898), (3570, 564763), (3954, 509915), (4285, 470526), (4613, 437070), (5142, 392105), (5999, 336090), (6590, 305949), (8570, 235263), (9226, 218535), (9885, 203966), (11203, 179970), (11998, 168045), (12855, 156842), (13839, 145690), (14569, 138390), (17997, 112030), (19770, 101983), (22406, 89985), (23065, 87414), (25710, 78421), (27678, 72845), (29138, 69195), (29995, 67218), (33609, 59990), (35994, 56015), (43707, 46130)]