30651244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 60328800

約数和(自身を除く): 29677556

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 89, 148, 178, 179, 356, 358, 481, 716, 962, 1157, 1924, 2314, 2327, 3293, 4628, 4654, 6586, 6623, 9308, 13172, 13246, 15931, 26492, 31862, 42809, 63724, 85618, 86099, 171236, 172198, 207103, 344396, 414206, 589447, 828412, 1178894, 2357788, 7662811, 15325622, 30651244]

約数ペア:

[(1, 30651244), (2, 15325622), (4, 7662811), (13, 2357788), (26, 1178894), (37, 828412), (52, 589447), (74, 414206), (89, 344396), (148, 207103), (178, 172198), (179, 171236), (356, 86099), (358, 85618), (481, 63724), (716, 42809), (962, 31862), (1157, 26492), (1924, 15931), (2314, 13246), (2327, 13172), (3293, 9308), (4628, 6623), (4654, 6586)]