28103650980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27552599}}^1$

素因数の和:27552628

約数の個数: 48

約数和(自身を含む): 83319062400

約数和(自身を除く): 55215411420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 27552599, 55105198, 82657797, 110210396, 137762995, 165315594, 275525990, 330631188, 413288985, 468394183, 551051980, 826577970, 936788366, 1405182549, 1653155940, 1873576732, 2341970915, 2810365098, 4683941830, 5620730196, 7025912745, 9367883660, 14051825490, 28103650980]

約数ペア:

[(1, 28103650980), (2, 14051825490), (3, 9367883660), (4, 7025912745), (5, 5620730196), (6, 4683941830), (10, 2810365098), (12, 2341970915), (15, 1873576732), (17, 1653155940), (20, 1405182549), (30, 936788366), (34, 826577970), (51, 551051980), (60, 468394183), (68, 413288985), (85, 330631188), (102, 275525990), (170, 165315594), (204, 137762995), (255, 110210396), (340, 82657797), (510, 55105198), (1020, 27552599)]