73893130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 136888704

約数和(自身を除く): 62995574

約数列:

[1, 2, 5, 10, 53, 106, 107, 214, 265, 530, 535, 1070, 1303, 2606, 5671, 6515, 11342, 13030, 28355, 56710, 69059, 138118, 139421, 278842, 345295, 690590, 697105, 1394210, 7389313, 14778626, 36946565, 73893130]

約数ペア:

[(1, 73893130), (2, 36946565), (5, 14778626), (10, 7389313), (53, 1394210), (106, 697105), (107, 690590), (214, 345295), (265, 278842), (530, 139421), (535, 138118), (1070, 69059), (1303, 56710), (2606, 28355), (5671, 13030), (6515, 11342)]