16845010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 37884672

約数和(自身を除く): 21039662

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 107, 130, 173, 182, 214, 346, 455, 535, 749, 865, 910, 1070, 1211, 1391, 1498, 1730, 2249, 2422, 2782, 3745, 4498, 6055, 6955, 7490, 9737, 11245, 12110, 13910, 15743, 18511, 19474, 22490, 31486, 37022, 48685, 78715, 92555, 97370, 129577, 157430, 185110, 240643, 259154, 481286, 647885, 1203215, 1295770, 1684501, 2406430, 3369002, 8422505, 16845010]

約数ペア:

[(1, 16845010), (2, 8422505), (5, 3369002), (7, 2406430), (10, 1684501), (13, 1295770), (14, 1203215), (26, 647885), (35, 481286), (65, 259154), (70, 240643), (91, 185110), (107, 157430), (130, 129577), (173, 97370), (182, 92555), (214, 78715), (346, 48685), (455, 37022), (535, 31486), (749, 22490), (865, 19474), (910, 18511), (1070, 15743), (1211, 13910), (1391, 12110), (1498, 11245), (1730, 9737), (2249, 7490), (2422, 6955), (2782, 6055), (3745, 4498)]