331320510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6229}}^1$

素因数の和:6442

約数の個数: 64

約数和(自身を含む): 888148800

約数和(自身を除く): 556828290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5319, 5910, 6229, 8865, 10638, 12458, 17730, 18687, 26595, 31145, 37374, 53190, 56061, 62290, 93435, 112122, 168183, 186870, 280305, 336366, 560610, 840915, 1227113, 1681830, 2454226, 3681339, 6135565, 7362678, 11044017, 12271130, 18406695, 22088034, 33132051, 36813390, 55220085, 66264102, 110440170, 165660255, 331320510]

約数ペア:

[(1, 331320510), (2, 165660255), (3, 110440170), (5, 66264102), (6, 55220085), (9, 36813390), (10, 33132051), (15, 22088034), (18, 18406695), (27, 12271130), (30, 11044017), (45, 7362678), (54, 6135565), (90, 3681339), (135, 2454226), (197, 1681830), (270, 1227113), (394, 840915), (591, 560610), (985, 336366), (1182, 280305), (1773, 186870), (1970, 168183), (2955, 112122), (3546, 93435), (5319, 62290), (5910, 56061), (6229, 53190), (8865, 37374), (10638, 31145), (12458, 26595), (17730, 18687)]