30204108

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:967

約数の個数: 72

約数和(自身を含む): 84324240

約数和(自身を除く): 54120132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 356, 396, 534, 801, 857, 979, 1068, 1602, 1714, 1958, 2571, 2937, 3204, 3428, 3916, 5142, 5874, 7713, 8811, 9427, 10284, 11748, 15426, 17622, 18854, 28281, 30852, 35244, 37708, 56562, 76273, 84843, 113124, 152546, 169686, 228819, 305092, 339372, 457638, 686457, 839003, 915276, 1372914, 1678006, 2517009, 2745828, 3356012, 5034018, 7551027, 10068036, 15102054, 30204108]

約数ペア:

[(1, 30204108), (2, 15102054), (3, 10068036), (4, 7551027), (6, 5034018), (9, 3356012), (11, 2745828), (12, 2517009), (18, 1678006), (22, 1372914), (33, 915276), (36, 839003), (44, 686457), (66, 457638), (89, 339372), (99, 305092), (132, 228819), (178, 169686), (198, 152546), (267, 113124), (356, 84843), (396, 76273), (534, 56562), (801, 37708), (857, 35244), (979, 30852), (1068, 28281), (1602, 18854), (1714, 17622), (1958, 15426), (2571, 11748), (2937, 10284), (3204, 9427), (3428, 8811), (3916, 7713), (5142, 5874)]