30392838

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2066

約数の個数: 72

約数和(自身を含む): 81148392

約数和(自身を除く): 50755554

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2027, 2142, 2499, 4054, 4998, 6081, 7497, 12162, 14189, 14994, 18243, 28378, 34459, 36486, 42567, 68918, 85134, 99323, 103377, 127701, 198646, 206754, 241213, 255402, 297969, 310131, 482426, 595938, 620262, 723639, 893907, 1447278, 1688491, 1787814, 2170917, 3376982, 4341834, 5065473, 10130946, 15196419, 30392838]

約数ペア:

[(1, 30392838), (2, 15196419), (3, 10130946), (6, 5065473), (7, 4341834), (9, 3376982), (14, 2170917), (17, 1787814), (18, 1688491), (21, 1447278), (34, 893907), (42, 723639), (49, 620262), (51, 595938), (63, 482426), (98, 310131), (102, 297969), (119, 255402), (126, 241213), (147, 206754), (153, 198646), (238, 127701), (294, 103377), (306, 99323), (357, 85134), (441, 68918), (714, 42567), (833, 36486), (882, 34459), (1071, 28378), (1666, 18243), (2027, 14994), (2142, 14189), (2499, 12162), (4054, 7497), (4998, 6081)]