306712860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{37313}}^1$

素因数の和:37462

約数の個数: 48

約数和(自身を含む): 865087776

約数和(自身を除く): 558374916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 37313, 74626, 111939, 149252, 186565, 223878, 373130, 447756, 559695, 746260, 1119390, 2238780, 5111881, 10223762, 15335643, 20447524, 25559405, 30671286, 51118810, 61342572, 76678215, 102237620, 153356430, 306712860]

約数ペア:

[(1, 306712860), (2, 153356430), (3, 102237620), (4, 76678215), (5, 61342572), (6, 51118810), (10, 30671286), (12, 25559405), (15, 20447524), (20, 15335643), (30, 10223762), (60, 5111881), (137, 2238780), (274, 1119390), (411, 746260), (548, 559695), (685, 447756), (822, 373130), (1370, 223878), (1644, 186565), (2055, 149252), (2740, 111939), (4110, 74626), (8220, 37313)]