90197030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 213276672

約数和(自身を除く): 123079642

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 121, 154, 161, 230, 242, 253, 322, 385, 463, 506, 605, 770, 805, 847, 926, 1210, 1265, 1610, 1694, 1771, 2315, 2530, 2783, 3241, 3542, 4235, 4630, 5093, 5566, 6482, 8470, 8855, 10186, 10649, 13915, 16205, 17710, 19481, 21298, 25465, 27830, 32410, 35651, 38962, 50930, 53245, 56023, 71302, 74543, 97405, 106490, 112046, 117139, 149086, 178255, 194810, 234278, 280115, 356510, 372715, 392161, 560230, 585695, 745430, 784322, 819973, 1171390, 1288529, 1639946, 1960805, 2577058, 3921610, 4099865, 6442645, 8199730, 9019703, 12885290, 18039406, 45098515, 90197030]

約数ペア:

[(1, 90197030), (2, 45098515), (5, 18039406), (7, 12885290), (10, 9019703), (11, 8199730), (14, 6442645), (22, 4099865), (23, 3921610), (35, 2577058), (46, 1960805), (55, 1639946), (70, 1288529), (77, 1171390), (110, 819973), (115, 784322), (121, 745430), (154, 585695), (161, 560230), (230, 392161), (242, 372715), (253, 356510), (322, 280115), (385, 234278), (463, 194810), (506, 178255), (605, 149086), (770, 117139), (805, 112046), (847, 106490), (926, 97405), (1210, 74543), (1265, 71302), (1610, 56023), (1694, 53245), (1771, 50930), (2315, 38962), (2530, 35651), (2783, 32410), (3241, 27830), (3542, 25465), (4235, 21298), (4630, 19481), (5093, 17710), (5566, 16205), (6482, 13915), (8470, 10649), (8855, 10186)]