2012019480930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{10477631}}^1$

素因数の和:10477851

約数の個数: 64

約数和(自身を含む): 4988023400448

約数和(自身を除く): 2976003919518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 173, 185, 222, 346, 370, 519, 555, 865, 1038, 1110, 1730, 2595, 5190, 6401, 12802, 19203, 32005, 38406, 64010, 96015, 192030, 10477631, 20955262, 31432893, 52388155, 62865786, 104776310, 157164465, 314328930, 387672347, 775344694, 1163017041, 1812630163, 1938361735, 2326034082, 3625260326, 3876723470, 5437890489, 5815085205, 9063150815, 10875780978, 11630170410, 18126301630, 27189452445, 54378904890, 67067316031, 134134632062, 201201948093, 335336580155, 402403896186, 670673160310, 1006009740465, 2012019480930]

約数ペア:

[(1, 2012019480930), (2, 1006009740465), (3, 670673160310), (5, 402403896186), (6, 335336580155), (10, 201201948093), (15, 134134632062), (30, 67067316031), (37, 54378904890), (74, 27189452445), (111, 18126301630), (173, 11630170410), (185, 10875780978), (222, 9063150815), (346, 5815085205), (370, 5437890489), (519, 3876723470), (555, 3625260326), (865, 2326034082), (1038, 1938361735), (1110, 1812630163), (1730, 1163017041), (2595, 775344694), (5190, 387672347), (6401, 314328930), (12802, 157164465), (19203, 104776310), (32005, 62865786), (38406, 52388155), (64010, 31432893), (96015, 20955262), (192030, 10477631)]