810829530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31391}}^1$

素因数の和:31452

約数の個数: 96

約数和(自身を含む): 2468164608

約数和(自身を除く): 1657335078

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1722, 1845, 2583, 2870, 3690, 4305, 5166, 8610, 12915, 25830, 31391, 62782, 94173, 156955, 188346, 219737, 282519, 313910, 439474, 470865, 565038, 659211, 941730, 1098685, 1287031, 1318422, 1412595, 1977633, 2197370, 2574062, 2825190, 3296055, 3861093, 3955266, 6435155, 6592110, 7722186, 9009217, 9888165, 11583279, 12870310, 18018434, 19305465, 19776330, 23166558, 27027651, 38610930, 45046085, 54055302, 57916395, 81082953, 90092170, 115832790, 135138255, 162165906, 270276510, 405414765, 810829530]

約数ペア:

[(1, 810829530), (2, 405414765), (3, 270276510), (5, 162165906), (6, 135138255), (7, 115832790), (9, 90092170), (10, 81082953), (14, 57916395), (15, 54055302), (18, 45046085), (21, 38610930), (30, 27027651), (35, 23166558), (41, 19776330), (42, 19305465), (45, 18018434), (63, 12870310), (70, 11583279), (82, 9888165), (90, 9009217), (105, 7722186), (123, 6592110), (126, 6435155), (205, 3955266), (210, 3861093), (246, 3296055), (287, 2825190), (315, 2574062), (369, 2197370), (410, 1977633), (574, 1412595), (615, 1318422), (630, 1287031), (738, 1098685), (861, 941730), (1230, 659211), (1435, 565038), (1722, 470865), (1845, 439474), (2583, 313910), (2870, 282519), (3690, 219737), (4305, 188346), (5166, 156955), (8610, 94173), (12915, 62782), (25830, 31391)]