292960620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{85661}}^1$

素因数の和:85695

約数の個数: 72

約数和(自身を含む): 935429040

約数和(自身を除く): 642468420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 85661, 171322, 256983, 342644, 428305, 513966, 770949, 856610, 1027932, 1284915, 1541898, 1627559, 1713220, 2569830, 3083796, 3255118, 3854745, 4882677, 5139660, 6510236, 7709490, 8137795, 9765354, 14648031, 15418980, 16275590, 19530708, 24413385, 29296062, 32551180, 48826770, 58592124, 73240155, 97653540, 146480310, 292960620]

約数ペア:

[(1, 292960620), (2, 146480310), (3, 97653540), (4, 73240155), (5, 58592124), (6, 48826770), (9, 32551180), (10, 29296062), (12, 24413385), (15, 19530708), (18, 16275590), (19, 15418980), (20, 14648031), (30, 9765354), (36, 8137795), (38, 7709490), (45, 6510236), (57, 5139660), (60, 4882677), (76, 3854745), (90, 3255118), (95, 3083796), (114, 2569830), (171, 1713220), (180, 1627559), (190, 1541898), (228, 1284915), (285, 1027932), (342, 856610), (380, 770949), (570, 513966), (684, 428305), (855, 342644), (1140, 256983), (1710, 171322), (3420, 85661)]