30838680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5039}}^1$

素因数の和:5073

約数の個数: 96

約数和(自身を含む): 106142400

約数和(自身を除く): 75303720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 5039, 6120, 10078, 15117, 20156, 25195, 30234, 40312, 45351, 50390, 60468, 75585, 85663, 90702, 100780, 120936, 151170, 171326, 181404, 201560, 226755, 256989, 302340, 342652, 362808, 428315, 453510, 513978, 604680, 685304, 770967, 856630, 907020, 1027956, 1284945, 1541934, 1713260, 1814040, 2055912, 2569890, 3083868, 3426520, 3854835, 5139780, 6167736, 7709670, 10279560, 15419340, 30838680]

約数ペア:

[(1, 30838680), (2, 15419340), (3, 10279560), (4, 7709670), (5, 6167736), (6, 5139780), (8, 3854835), (9, 3426520), (10, 3083868), (12, 2569890), (15, 2055912), (17, 1814040), (18, 1713260), (20, 1541934), (24, 1284945), (30, 1027956), (34, 907020), (36, 856630), (40, 770967), (45, 685304), (51, 604680), (60, 513978), (68, 453510), (72, 428315), (85, 362808), (90, 342652), (102, 302340), (120, 256989), (136, 226755), (153, 201560), (170, 181404), (180, 171326), (204, 151170), (255, 120936), (306, 100780), (340, 90702), (360, 85663), (408, 75585), (510, 60468), (612, 50390), (680, 45351), (765, 40312), (1020, 30234), (1224, 25195), (1530, 20156), (2040, 15117), (3060, 10078), (5039, 6120)]