979650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{311}}^1$

素因数の和:336

約数の個数: 72

約数和(自身を含む): 3017664

約数和(自身を除く): 2038014

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 311, 315, 350, 450, 525, 622, 630, 933, 1050, 1555, 1575, 1866, 2177, 2799, 3110, 3150, 4354, 4665, 5598, 6531, 7775, 9330, 10885, 13062, 13995, 15550, 19593, 21770, 23325, 27990, 32655, 39186, 46650, 54425, 65310, 69975, 97965, 108850, 139950, 163275, 195930, 326550, 489825, 979650]

約数ペア:

[(1, 979650), (2, 489825), (3, 326550), (5, 195930), (6, 163275), (7, 139950), (9, 108850), (10, 97965), (14, 69975), (15, 65310), (18, 54425), (21, 46650), (25, 39186), (30, 32655), (35, 27990), (42, 23325), (45, 21770), (50, 19593), (63, 15550), (70, 13995), (75, 13062), (90, 10885), (105, 9330), (126, 7775), (150, 6531), (175, 5598), (210, 4665), (225, 4354), (311, 3150), (315, 3110), (350, 2799), (450, 2177), (525, 1866), (622, 1575), (630, 1555), (933, 1050)]