221569334970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4909}}^1\times {\mathrm{28387}}^1$

素因数の和:33359

約数の個数: 64

約数和(自身を含む): 541929191040

約数和(自身を除く): 320359856070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 4909, 9818, 14727, 24545, 28387, 29454, 49090, 56774, 73635, 85161, 141935, 147270, 170322, 260177, 283870, 425805, 520354, 780531, 851610, 1300885, 1504511, 1561062, 2601770, 3009022, 3902655, 4513533, 7522555, 7805310, 9027066, 15045110, 22567665, 45135330, 139351783, 278703566, 418055349, 696758915, 836110698, 1393517830, 2090276745, 4180553490, 7385644499, 14771288998, 22156933497, 36928222495, 44313866994, 73856444990, 110784667485, 221569334970]

約数ペア:

[(1, 221569334970), (2, 110784667485), (3, 73856444990), (5, 44313866994), (6, 36928222495), (10, 22156933497), (15, 14771288998), (30, 7385644499), (53, 4180553490), (106, 2090276745), (159, 1393517830), (265, 836110698), (318, 696758915), (530, 418055349), (795, 278703566), (1590, 139351783), (4909, 45135330), (9818, 22567665), (14727, 15045110), (24545, 9027066), (28387, 7805310), (29454, 7522555), (49090, 4513533), (56774, 3902655), (73635, 3009022), (85161, 2601770), (141935, 1561062), (147270, 1504511), (170322, 1300885), (260177, 851610), (283870, 780531), (425805, 520354)]