325307190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1601}}^1$

素因数の和:2145

約数の個数: 64

約数和(自身を含む): 842933952

約数和(自身を除く): 517626762

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 521, 1042, 1563, 1601, 2605, 3126, 3202, 4803, 5210, 6773, 7815, 8005, 9606, 13546, 15630, 16010, 20319, 20813, 24015, 33865, 40638, 41626, 48030, 62439, 67730, 101595, 104065, 124878, 203190, 208130, 312195, 624390, 834121, 1668242, 2502363, 4170605, 5004726, 8341210, 10843573, 12511815, 21687146, 25023630, 32530719, 54217865, 65061438, 108435730, 162653595, 325307190]

約数ペア:

[(1, 325307190), (2, 162653595), (3, 108435730), (5, 65061438), (6, 54217865), (10, 32530719), (13, 25023630), (15, 21687146), (26, 12511815), (30, 10843573), (39, 8341210), (65, 5004726), (78, 4170605), (130, 2502363), (195, 1668242), (390, 834121), (521, 624390), (1042, 312195), (1563, 208130), (1601, 203190), (2605, 124878), (3126, 104065), (3202, 101595), (4803, 67730), (5210, 62439), (6773, 48030), (7815, 41626), (8005, 40638), (9606, 33865), (13546, 24015), (15630, 20813), (16010, 20319)]