1937340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 6027840

約数和(自身を除く): 4090500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 229, 235, 282, 423, 458, 470, 564, 687, 705, 846, 916, 940, 1145, 1374, 1410, 1692, 2061, 2115, 2290, 2748, 2820, 3435, 4122, 4230, 4580, 6870, 8244, 8460, 10305, 10763, 13740, 20610, 21526, 32289, 41220, 43052, 53815, 64578, 96867, 107630, 129156, 161445, 193734, 215260, 322890, 387468, 484335, 645780, 968670, 1937340]

約数ペア:

[(1, 1937340), (2, 968670), (3, 645780), (4, 484335), (5, 387468), (6, 322890), (9, 215260), (10, 193734), (12, 161445), (15, 129156), (18, 107630), (20, 96867), (30, 64578), (36, 53815), (45, 43052), (47, 41220), (60, 32289), (90, 21526), (94, 20610), (141, 13740), (180, 10763), (188, 10305), (229, 8460), (235, 8244), (282, 6870), (423, 4580), (458, 4230), (470, 4122), (564, 3435), (687, 2820), (705, 2748), (846, 2290), (916, 2115), (940, 2061), (1145, 1692), (1374, 1410)]