1916190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 5253120

約数和(自身を除く): 3336930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 151, 235, 270, 282, 302, 423, 453, 470, 705, 755, 846, 906, 1269, 1359, 1410, 1510, 2115, 2265, 2538, 2718, 4077, 4230, 4530, 6345, 6795, 7097, 8154, 12690, 13590, 14194, 20385, 21291, 35485, 40770, 42582, 63873, 70970, 106455, 127746, 191619, 212910, 319365, 383238, 638730, 958095, 1916190]

約数ペア:

[(1, 1916190), (2, 958095), (3, 638730), (5, 383238), (6, 319365), (9, 212910), (10, 191619), (15, 127746), (18, 106455), (27, 70970), (30, 63873), (45, 42582), (47, 40770), (54, 35485), (90, 21291), (94, 20385), (135, 14194), (141, 13590), (151, 12690), (235, 8154), (270, 7097), (282, 6795), (302, 6345), (423, 4530), (453, 4230), (470, 4077), (705, 2718), (755, 2538), (846, 2265), (906, 2115), (1269, 1510), (1359, 1410)]