29778030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:495

約数の個数: 80

約数和(自身を含む): 81108720

約数和(自身を除く): 51330690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 97, 135, 162, 194, 270, 291, 379, 405, 485, 582, 758, 810, 873, 970, 1137, 1455, 1746, 1895, 2274, 2619, 2910, 3411, 3790, 4365, 5238, 5685, 6822, 7857, 8730, 10233, 11370, 13095, 15714, 17055, 20466, 26190, 30699, 34110, 36763, 39285, 51165, 61398, 73526, 78570, 102330, 110289, 153495, 183815, 220578, 306990, 330867, 367630, 551445, 661734, 992601, 1102890, 1654335, 1985202, 2977803, 3308670, 4963005, 5955606, 9926010, 14889015, 29778030]

約数ペア:

[(1, 29778030), (2, 14889015), (3, 9926010), (5, 5955606), (6, 4963005), (9, 3308670), (10, 2977803), (15, 1985202), (18, 1654335), (27, 1102890), (30, 992601), (45, 661734), (54, 551445), (81, 367630), (90, 330867), (97, 306990), (135, 220578), (162, 183815), (194, 153495), (270, 110289), (291, 102330), (379, 78570), (405, 73526), (485, 61398), (582, 51165), (758, 39285), (810, 36763), (873, 34110), (970, 30699), (1137, 26190), (1455, 20466), (1746, 17055), (1895, 15714), (2274, 13095), (2619, 11370), (2910, 10233), (3411, 8730), (3790, 7857), (4365, 6822), (5238, 5685)]