30481644710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{163871}}^1$

素因数の和:163997

約数の個数: 64

約数和(自身を含む): 63713433600

約数和(自身を除く): 33231788890

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 89, 95, 110, 178, 190, 209, 418, 445, 890, 979, 1045, 1691, 1958, 2090, 3382, 4895, 8455, 9790, 16910, 18601, 37202, 93005, 163871, 186010, 327742, 819355, 1638710, 1802581, 3113549, 3605162, 6227098, 9012905, 14584519, 15567745, 18025810, 29169038, 31135490, 34249039, 68498078, 72922595, 145845190, 160429709, 171245195, 277105861, 320859418, 342490390, 554211722, 802148545, 1385529305, 1604297090, 2771058610, 3048164471, 6096328942, 15240822355, 30481644710]

約数ペア:

[(1, 30481644710), (2, 15240822355), (5, 6096328942), (10, 3048164471), (11, 2771058610), (19, 1604297090), (22, 1385529305), (38, 802148545), (55, 554211722), (89, 342490390), (95, 320859418), (110, 277105861), (178, 171245195), (190, 160429709), (209, 145845190), (418, 72922595), (445, 68498078), (890, 34249039), (979, 31135490), (1045, 29169038), (1691, 18025810), (1958, 15567745), (2090, 14584519), (3382, 9012905), (4895, 6227098), (8455, 3605162), (9790, 3113549), (16910, 1802581), (18601, 1638710), (37202, 819355), (93005, 327742), (163871, 186010)]