210329790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8731}}^1$

素因数の和:8825

約数の個数: 64

約数和(自身を含む): 558289152

約数和(自身を除く): 347959362

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 365, 438, 730, 803, 1095, 1606, 2190, 2409, 4015, 4818, 8030, 8731, 12045, 17462, 24090, 26193, 43655, 52386, 87310, 96041, 130965, 192082, 261930, 288123, 480205, 576246, 637363, 960410, 1274726, 1440615, 1912089, 2881230, 3186815, 3824178, 6373630, 7010993, 9560445, 14021986, 19120890, 21032979, 35054965, 42065958, 70109930, 105164895, 210329790]

約数ペア:

[(1, 210329790), (2, 105164895), (3, 70109930), (5, 42065958), (6, 35054965), (10, 21032979), (11, 19120890), (15, 14021986), (22, 9560445), (30, 7010993), (33, 6373630), (55, 3824178), (66, 3186815), (73, 2881230), (110, 1912089), (146, 1440615), (165, 1274726), (219, 960410), (330, 637363), (365, 576246), (438, 480205), (730, 288123), (803, 261930), (1095, 192082), (1606, 130965), (2190, 96041), (2409, 87310), (4015, 52386), (4818, 43655), (8030, 26193), (8731, 24090), (12045, 17462)]