73081470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1906

約数の個数: 128

約数和(自身を含む): 231662592

約数和(自身を除く): 158581122

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 357, 374, 385, 462, 510, 561, 595, 714, 770, 935, 1122, 1155, 1190, 1309, 1785, 1861, 1870, 2310, 2618, 2805, 3570, 3722, 3927, 5583, 5610, 6545, 7854, 9305, 11166, 13027, 13090, 18610, 19635, 20471, 26054, 27915, 31637, 39081, 39270, 40942, 55830, 61413, 63274, 65135, 78162, 94911, 102355, 122826, 130270, 143297, 158185, 189822, 195405, 204710, 221459, 286594, 307065, 316370, 348007, 390810, 429891, 442918, 474555, 614130, 664377, 696014, 716485, 859782, 949110, 1044021, 1107295, 1328754, 1432970, 1740035, 2088042, 2149455, 2214590, 2436049, 3321885, 3480070, 4298910, 4872098, 5220105, 6643770, 7308147, 10440210, 12180245, 14616294, 24360490, 36540735, 73081470]

約数ペア:

[(1, 73081470), (2, 36540735), (3, 24360490), (5, 14616294), (6, 12180245), (7, 10440210), (10, 7308147), (11, 6643770), (14, 5220105), (15, 4872098), (17, 4298910), (21, 3480070), (22, 3321885), (30, 2436049), (33, 2214590), (34, 2149455), (35, 2088042), (42, 1740035), (51, 1432970), (55, 1328754), (66, 1107295), (70, 1044021), (77, 949110), (85, 859782), (102, 716485), (105, 696014), (110, 664377), (119, 614130), (154, 474555), (165, 442918), (170, 429891), (187, 390810), (210, 348007), (231, 316370), (238, 307065), (255, 286594), (330, 221459), (357, 204710), (374, 195405), (385, 189822), (462, 158185), (510, 143297), (561, 130270), (595, 122826), (714, 102355), (770, 94911), (935, 78162), (1122, 65135), (1155, 63274), (1190, 61413), (1309, 55830), (1785, 40942), (1861, 39270), (1870, 39081), (2310, 31637), (2618, 27915), (2805, 26054), (3570, 20471), (3722, 19635), (3927, 18610), (5583, 13090), (5610, 13027), (6545, 11166), (7854, 9305)]