6936660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 21326760

約数和(自身を除く): 14390100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 433, 445, 534, 801, 866, 890, 1068, 1299, 1335, 1602, 1732, 1780, 2165, 2598, 2670, 3204, 3897, 4005, 4330, 5196, 5340, 6495, 7794, 8010, 8660, 12990, 15588, 16020, 19485, 25980, 38537, 38970, 77074, 77940, 115611, 154148, 192685, 231222, 346833, 385370, 462444, 578055, 693666, 770740, 1156110, 1387332, 1734165, 2312220, 3468330, 6936660]

約数ペア:

[(1, 6936660), (2, 3468330), (3, 2312220), (4, 1734165), (5, 1387332), (6, 1156110), (9, 770740), (10, 693666), (12, 578055), (15, 462444), (18, 385370), (20, 346833), (30, 231222), (36, 192685), (45, 154148), (60, 115611), (89, 77940), (90, 77074), (178, 38970), (180, 38537), (267, 25980), (356, 19485), (433, 16020), (445, 15588), (534, 12990), (801, 8660), (866, 8010), (890, 7794), (1068, 6495), (1299, 5340), (1335, 5196), (1602, 4330), (1732, 4005), (1780, 3897), (2165, 3204), (2598, 2670)]