30920484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 89026560

約数和(自身を除く): 58106076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 59, 68, 84, 102, 118, 119, 177, 204, 236, 238, 354, 357, 367, 413, 476, 708, 714, 734, 826, 1003, 1101, 1239, 1428, 1468, 1652, 2006, 2202, 2478, 2569, 3009, 4012, 4404, 4956, 5138, 6018, 6239, 7021, 7707, 10276, 12036, 12478, 14042, 15414, 18717, 21063, 21653, 24956, 28084, 30828, 37434, 42126, 43306, 43673, 64959, 74868, 84252, 86612, 87346, 129918, 131019, 151571, 174692, 259836, 262038, 303142, 368101, 454713, 524076, 606284, 736202, 909426, 1104303, 1472404, 1818852, 2208606, 2576707, 4417212, 5153414, 7730121, 10306828, 15460242, 30920484]

約数ペア:

[(1, 30920484), (2, 15460242), (3, 10306828), (4, 7730121), (6, 5153414), (7, 4417212), (12, 2576707), (14, 2208606), (17, 1818852), (21, 1472404), (28, 1104303), (34, 909426), (42, 736202), (51, 606284), (59, 524076), (68, 454713), (84, 368101), (102, 303142), (118, 262038), (119, 259836), (177, 174692), (204, 151571), (236, 131019), (238, 129918), (354, 87346), (357, 86612), (367, 84252), (413, 74868), (476, 64959), (708, 43673), (714, 43306), (734, 42126), (826, 37434), (1003, 30828), (1101, 28084), (1239, 24956), (1428, 21653), (1468, 21063), (1652, 18717), (2006, 15414), (2202, 14042), (2478, 12478), (2569, 12036), (3009, 10276), (4012, 7707), (4404, 7021), (4956, 6239), (5138, 6018)]