147407790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{5113}}^1$

素因数の和:5185

約数の個数: 48

約数和(自身を含む): 365630544

約数和(自身を除く): 218222754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2883, 4805, 5113, 5766, 9610, 10226, 14415, 15339, 25565, 28830, 30678, 51130, 76695, 153390, 158503, 317006, 475509, 792515, 951018, 1585030, 2377545, 4755090, 4913593, 9827186, 14740779, 24567965, 29481558, 49135930, 73703895, 147407790]

約数ペア:

[(1, 147407790), (2, 73703895), (3, 49135930), (5, 29481558), (6, 24567965), (10, 14740779), (15, 9827186), (30, 4913593), (31, 4755090), (62, 2377545), (93, 1585030), (155, 951018), (186, 792515), (310, 475509), (465, 317006), (930, 158503), (961, 153390), (1922, 76695), (2883, 51130), (4805, 30678), (5113, 28830), (5766, 25565), (9610, 15339), (10226, 14415)]