30614558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 51038400

約数和(自身を除く): 20423842

約数列:

[1, 2, 13, 26, 61, 97, 122, 194, 199, 398, 793, 1261, 1586, 2522, 2587, 5174, 5917, 11834, 12139, 19303, 24278, 38606, 76921, 153842, 157807, 250939, 315614, 501878, 1177483, 2354966, 15307279, 30614558]

約数ペア:

[(1, 30614558), (2, 15307279), (13, 2354966), (26, 1177483), (61, 501878), (97, 315614), (122, 250939), (194, 157807), (199, 153842), (398, 76921), (793, 38606), (1261, 24278), (1586, 19303), (2522, 12139), (2587, 11834), (5174, 5917)]