738690930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431983}}^1$

素因数の和:432015

約数の個数: 48

約数和(自身を含む): 2021685120

約数和(自身を除く): 1282994190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 431983, 863966, 1295949, 2159915, 2591898, 3887847, 4319830, 6479745, 7775694, 8207677, 12959490, 16415354, 19439235, 24623031, 38878470, 41038385, 49246062, 73869093, 82076770, 123115155, 147738186, 246230310, 369345465, 738690930]

約数ペア:

[(1, 738690930), (2, 369345465), (3, 246230310), (5, 147738186), (6, 123115155), (9, 82076770), (10, 73869093), (15, 49246062), (18, 41038385), (19, 38878470), (30, 24623031), (38, 19439235), (45, 16415354), (57, 12959490), (90, 8207677), (95, 7775694), (114, 6479745), (171, 4319830), (190, 3887847), (285, 2591898), (342, 2159915), (570, 1295949), (855, 863966), (1710, 431983)]