72674790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 179131392

約数和(自身を除く): 106456602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 151, 183, 263, 302, 305, 366, 453, 526, 610, 755, 789, 906, 915, 1315, 1510, 1578, 1830, 2265, 2630, 3945, 4530, 7890, 9211, 16043, 18422, 27633, 32086, 39713, 46055, 48129, 55266, 79426, 80215, 92110, 96258, 119139, 138165, 160430, 198565, 238278, 240645, 276330, 397130, 481290, 595695, 1191390, 2422493, 4844986, 7267479, 12112465, 14534958, 24224930, 36337395, 72674790]

約数ペア:

[(1, 72674790), (2, 36337395), (3, 24224930), (5, 14534958), (6, 12112465), (10, 7267479), (15, 4844986), (30, 2422493), (61, 1191390), (122, 595695), (151, 481290), (183, 397130), (263, 276330), (302, 240645), (305, 238278), (366, 198565), (453, 160430), (526, 138165), (610, 119139), (755, 96258), (789, 92110), (906, 80215), (915, 79426), (1315, 55266), (1510, 48129), (1578, 46055), (1830, 39713), (2265, 32086), (2630, 27633), (3945, 18422), (4530, 16043), (7890, 9211)]