7659690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 20342016

約数和(自身を除く): 12682326

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 653, 690, 782, 1173, 1306, 1955, 1959, 2346, 3265, 3910, 3918, 5865, 6530, 9795, 11101, 11730, 15019, 19590, 22202, 30038, 33303, 45057, 55505, 66606, 75095, 90114, 111010, 150190, 166515, 225285, 255323, 333030, 450570, 510646, 765969, 1276615, 1531938, 2553230, 3829845, 7659690]

約数ペア:

[(1, 7659690), (2, 3829845), (3, 2553230), (5, 1531938), (6, 1276615), (10, 765969), (15, 510646), (17, 450570), (23, 333030), (30, 255323), (34, 225285), (46, 166515), (51, 150190), (69, 111010), (85, 90114), (102, 75095), (115, 66606), (138, 55505), (170, 45057), (230, 33303), (255, 30038), (345, 22202), (391, 19590), (510, 15019), (653, 11730), (690, 11101), (782, 9795), (1173, 6530), (1306, 5865), (1955, 3918), (1959, 3910), (2346, 3265)]