13920930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 37946880

約数和(自身を除く): 24025950

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, 1097, 1269, 1410, 2115, 2194, 2538, 3291, 4230, 5485, 6345, 6582, 9873, 10970, 12690, 16455, 19746, 29619, 32910, 49365, 51559, 59238, 98730, 103118, 148095, 154677, 257795, 296190, 309354, 464031, 515590, 773385, 928062, 1392093, 1546770, 2320155, 2784186, 4640310, 6960465, 13920930]

約数ペア:

[(1, 13920930), (2, 6960465), (3, 4640310), (5, 2784186), (6, 2320155), (9, 1546770), (10, 1392093), (15, 928062), (18, 773385), (27, 515590), (30, 464031), (45, 309354), (47, 296190), (54, 257795), (90, 154677), (94, 148095), (135, 103118), (141, 98730), (235, 59238), (270, 51559), (282, 49365), (423, 32910), (470, 29619), (705, 19746), (846, 16455), (1097, 12690), (1269, 10970), (1410, 9873), (2115, 6582), (2194, 6345), (2538, 5485), (3291, 4230)]