42382190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 83347056

約数和(自身を除く): 40964866

約数列:

[1, 2, 5, 10, 17, 34, 61, 67, 85, 122, 134, 170, 305, 335, 610, 670, 1037, 1139, 2074, 2278, 3721, 4087, 5185, 5695, 7442, 8174, 10370, 11390, 18605, 20435, 37210, 40870, 63257, 69479, 126514, 138958, 249307, 316285, 347395, 498614, 632570, 694790, 1246535, 2493070, 4238219, 8476438, 21191095, 42382190]

約数ペア:

[(1, 42382190), (2, 21191095), (5, 8476438), (10, 4238219), (17, 2493070), (34, 1246535), (61, 694790), (67, 632570), (85, 498614), (122, 347395), (134, 316285), (170, 249307), (305, 138958), (335, 126514), (610, 69479), (670, 63257), (1037, 40870), (1139, 37210), (2074, 20435), (2278, 18605), (3721, 11390), (4087, 10370), (5185, 8174), (5695, 7442)]