227808210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1223}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 626061312

約数和(自身を除く): 398253102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 887, 1223, 1774, 2446, 2661, 3669, 4435, 5322, 6115, 6209, 7338, 8561, 8870, 12230, 12418, 13305, 17122, 18345, 18627, 25683, 26610, 31045, 36690, 37254, 42805, 51366, 62090, 85610, 93135, 128415, 186270, 256830, 1084801, 2169602, 3254403, 5424005, 6508806, 7593607, 10848010, 15187214, 16272015, 22780821, 32544030, 37968035, 45561642, 75936070, 113904105, 227808210]

約数ペア:

[(1, 227808210), (2, 113904105), (3, 75936070), (5, 45561642), (6, 37968035), (7, 32544030), (10, 22780821), (14, 16272015), (15, 15187214), (21, 10848010), (30, 7593607), (35, 6508806), (42, 5424005), (70, 3254403), (105, 2169602), (210, 1084801), (887, 256830), (1223, 186270), (1774, 128415), (2446, 93135), (2661, 85610), (3669, 62090), (4435, 51366), (5322, 42805), (6115, 37254), (6209, 36690), (7338, 31045), (8561, 26610), (8870, 25683), (12230, 18627), (12418, 18345), (13305, 17122)]