1230930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 3386880

約数和(自身を除く): 2155950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 97, 135, 141, 194, 235, 270, 282, 291, 423, 470, 485, 582, 705, 846, 873, 970, 1269, 1410, 1455, 1746, 2115, 2538, 2619, 2910, 4230, 4365, 4559, 5238, 6345, 8730, 9118, 12690, 13095, 13677, 22795, 26190, 27354, 41031, 45590, 68385, 82062, 123093, 136770, 205155, 246186, 410310, 615465, 1230930]

約数ペア:

[(1, 1230930), (2, 615465), (3, 410310), (5, 246186), (6, 205155), (9, 136770), (10, 123093), (15, 82062), (18, 68385), (27, 45590), (30, 41031), (45, 27354), (47, 26190), (54, 22795), (90, 13677), (94, 13095), (97, 12690), (135, 9118), (141, 8730), (194, 6345), (235, 5238), (270, 4559), (282, 4365), (291, 4230), (423, 2910), (470, 2619), (485, 2538), (582, 2115), (705, 1746), (846, 1455), (873, 1410), (970, 1269)]