16249770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2543}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 42861312

約数和(自身を除く): 26611542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 2543, 3195, 5086, 6390, 7629, 12715, 15258, 22887, 25430, 38145, 45774, 76290, 114435, 180553, 228870, 361106, 541659, 902765, 1083318, 1624977, 1805530, 2708295, 3249954, 5416590, 8124885, 16249770]

約数ペア:

[(1, 16249770), (2, 8124885), (3, 5416590), (5, 3249954), (6, 2708295), (9, 1805530), (10, 1624977), (15, 1083318), (18, 902765), (30, 541659), (45, 361106), (71, 228870), (90, 180553), (142, 114435), (213, 76290), (355, 45774), (426, 38145), (639, 25430), (710, 22887), (1065, 15258), (1278, 12715), (2130, 7629), (2543, 6390), (3195, 5086)]