30474936

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22277}}^1$

素因数の和:22308

約数の個数: 48

約数和(自身を含む): 86884200

約数和(自身を除く): 56409264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 22277, 44554, 66831, 89108, 133662, 178216, 200493, 267324, 400986, 423263, 534648, 801972, 846526, 1269789, 1603944, 1693052, 2539578, 3386104, 3809367, 5079156, 7618734, 10158312, 15237468, 30474936]

約数ペア:

[(1, 30474936), (2, 15237468), (3, 10158312), (4, 7618734), (6, 5079156), (8, 3809367), (9, 3386104), (12, 2539578), (18, 1693052), (19, 1603944), (24, 1269789), (36, 846526), (38, 801972), (57, 534648), (72, 423263), (76, 400986), (114, 267324), (152, 200493), (171, 178216), (228, 133662), (342, 89108), (456, 66831), (684, 44554), (1368, 22277)]