30975396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1319}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 76876800

約数和(自身を除く): 45901404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 618, 1236, 1319, 1957, 2638, 3914, 3957, 5276, 5871, 7828, 7914, 11742, 15828, 23484, 25061, 50122, 75183, 100244, 135857, 150366, 271714, 300732, 407571, 543428, 815142, 1630284, 2581283, 5162566, 7743849, 10325132, 15487698, 30975396]

約数ペア:

[(1, 30975396), (2, 15487698), (3, 10325132), (4, 7743849), (6, 5162566), (12, 2581283), (19, 1630284), (38, 815142), (57, 543428), (76, 407571), (103, 300732), (114, 271714), (206, 150366), (228, 135857), (309, 100244), (412, 75183), (618, 50122), (1236, 25061), (1319, 23484), (1957, 15828), (2638, 11742), (3914, 7914), (3957, 7828), (5276, 5871)]