64377630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3631}}^1$

素因数の和:3841

約数の個数: 48

約数和(自身を含む): 168277824

約数和(自身を除く): 103900194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 3631, 5910, 7262, 8865, 10893, 17730, 18155, 21786, 32679, 36310, 54465, 65358, 108930, 163395, 326790, 715307, 1430614, 2145921, 3576535, 4291842, 6437763, 7153070, 10729605, 12875526, 21459210, 32188815, 64377630]

約数ペア:

[(1, 64377630), (2, 32188815), (3, 21459210), (5, 12875526), (6, 10729605), (9, 7153070), (10, 6437763), (15, 4291842), (18, 3576535), (30, 2145921), (45, 1430614), (90, 715307), (197, 326790), (394, 163395), (591, 108930), (985, 65358), (1182, 54465), (1773, 36310), (1970, 32679), (2955, 21786), (3546, 18155), (3631, 17730), (5910, 10893), (7262, 8865)]