30415686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 75479040

約数和(自身を除く): 45063354

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 82, 102, 119, 123, 238, 246, 287, 357, 574, 697, 714, 861, 1039, 1394, 1722, 2078, 2091, 3117, 4182, 4879, 6234, 7273, 9758, 14546, 14637, 17663, 21819, 29274, 35326, 42599, 43638, 52989, 85198, 105978, 123641, 127797, 247282, 255594, 298193, 370923, 596386, 724183, 741846, 894579, 1448366, 1789158, 2172549, 4345098, 5069281, 10138562, 15207843, 30415686]

約数ペア:

[(1, 30415686), (2, 15207843), (3, 10138562), (6, 5069281), (7, 4345098), (14, 2172549), (17, 1789158), (21, 1448366), (34, 894579), (41, 741846), (42, 724183), (51, 596386), (82, 370923), (102, 298193), (119, 255594), (123, 247282), (238, 127797), (246, 123641), (287, 105978), (357, 85198), (574, 52989), (697, 43638), (714, 42599), (861, 35326), (1039, 29274), (1394, 21819), (1722, 17663), (2078, 14637), (2091, 14546), (3117, 9758), (4182, 7273), (4879, 6234)]