85308930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{45137}}^1$

素因数の和:45160

約数の個数: 64

約数和(自身を含む): 259994880

約数和(自身を除く): 174685950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 45137, 90274, 135411, 225685, 270822, 315959, 406233, 451370, 631918, 677055, 812466, 947877, 1218699, 1354110, 1579795, 1895754, 2031165, 2437398, 2843631, 3159590, 4062330, 4739385, 5687262, 6093495, 8530893, 9478770, 12186990, 14218155, 17061786, 28436310, 42654465, 85308930]

約数ペア:

[(1, 85308930), (2, 42654465), (3, 28436310), (5, 17061786), (6, 14218155), (7, 12186990), (9, 9478770), (10, 8530893), (14, 6093495), (15, 5687262), (18, 4739385), (21, 4062330), (27, 3159590), (30, 2843631), (35, 2437398), (42, 2031165), (45, 1895754), (54, 1579795), (63, 1354110), (70, 1218699), (90, 947877), (105, 812466), (126, 677055), (135, 631918), (189, 451370), (210, 406233), (270, 315959), (315, 270822), (378, 225685), (630, 135411), (945, 90274), (1890, 45137)]