1949273070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1\times {\mathrm{751}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 4717025280

約数和(自身を除く): 2767752210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 359, 482, 718, 723, 751, 1077, 1205, 1446, 1502, 1795, 2154, 2253, 2410, 3590, 3615, 3755, 4506, 5385, 7230, 7510, 10770, 11265, 22530, 86519, 173038, 180991, 259557, 269609, 361982, 432595, 519114, 539218, 542973, 808827, 865190, 904955, 1085946, 1297785, 1348045, 1617654, 1809910, 2595570, 2696090, 2714865, 4044135, 5429730, 8088270, 64975769, 129951538, 194927307, 324878845, 389854614, 649757690, 974636535, 1949273070]

約数ペア:

[(1, 1949273070), (2, 974636535), (3, 649757690), (5, 389854614), (6, 324878845), (10, 194927307), (15, 129951538), (30, 64975769), (241, 8088270), (359, 5429730), (482, 4044135), (718, 2714865), (723, 2696090), (751, 2595570), (1077, 1809910), (1205, 1617654), (1446, 1348045), (1502, 1297785), (1795, 1085946), (2154, 904955), (2253, 865190), (2410, 808827), (3590, 542973), (3615, 539218), (3755, 519114), (4506, 432595), (5385, 361982), (7230, 269609), (7510, 259557), (10770, 180991), (11265, 173038), (22530, 86519)]