2888891190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227651}}^1$

素因数の和:227714

約数の個数: 64

約数和(自身を含む): 7867653120

約数和(自身を除く): 4978761930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 227651, 455302, 682953, 1138255, 1365906, 2048859, 2276510, 3414765, 4097718, 6146577, 6829530, 10244295, 10699597, 12293154, 20488590, 21399194, 30732885, 32098791, 53497985, 61465770, 64197582, 96296373, 106995970, 160493955, 192592746, 288889119, 320987910, 481481865, 577778238, 962963730, 1444445595, 2888891190]

約数ペア:

[(1, 2888891190), (2, 1444445595), (3, 962963730), (5, 577778238), (6, 481481865), (9, 320987910), (10, 288889119), (15, 192592746), (18, 160493955), (27, 106995970), (30, 96296373), (45, 64197582), (47, 61465770), (54, 53497985), (90, 32098791), (94, 30732885), (135, 21399194), (141, 20488590), (235, 12293154), (270, 10699597), (282, 10244295), (423, 6829530), (470, 6146577), (705, 4097718), (846, 3414765), (1269, 2276510), (1410, 2048859), (2115, 1365906), (2538, 1138255), (4230, 682953), (6345, 455302), (12690, 227651)]