11249220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{599}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 31651200

約数和(自身を除く): 20401980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 599, 626, 939, 1198, 1252, 1565, 1797, 1878, 2396, 2995, 3130, 3594, 3756, 4695, 5990, 6260, 7188, 8985, 9390, 11980, 17970, 18780, 35940, 187487, 374974, 562461, 749948, 937435, 1124922, 1874870, 2249844, 2812305, 3749740, 5624610, 11249220]

約数ペア:

[(1, 11249220), (2, 5624610), (3, 3749740), (4, 2812305), (5, 2249844), (6, 1874870), (10, 1124922), (12, 937435), (15, 749948), (20, 562461), (30, 374974), (60, 187487), (313, 35940), (599, 18780), (626, 17970), (939, 11980), (1198, 9390), (1252, 8985), (1565, 7188), (1797, 6260), (1878, 5990), (2396, 4695), (2995, 3756), (3130, 3594)]