84755770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 177292800

約数和(自身を除く): 92537030

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 107, 110, 190, 209, 214, 379, 418, 535, 758, 1045, 1070, 1177, 1895, 2033, 2090, 2354, 3790, 4066, 4169, 5885, 7201, 8338, 10165, 11770, 14402, 20330, 20845, 22363, 36005, 40553, 41690, 44726, 72010, 79211, 81106, 111815, 158422, 202765, 223630, 396055, 405530, 446083, 770507, 792110, 892166, 1541014, 2230415, 3852535, 4460830, 7705070, 8475577, 16951154, 42377885, 84755770]

約数ペア:

[(1, 84755770), (2, 42377885), (5, 16951154), (10, 8475577), (11, 7705070), (19, 4460830), (22, 3852535), (38, 2230415), (55, 1541014), (95, 892166), (107, 792110), (110, 770507), (190, 446083), (209, 405530), (214, 396055), (379, 223630), (418, 202765), (535, 158422), (758, 111815), (1045, 81106), (1070, 79211), (1177, 72010), (1895, 44726), (2033, 41690), (2090, 40553), (2354, 36005), (3790, 22363), (4066, 20845), (4169, 20330), (5885, 14402), (7201, 11770), (8338, 10165)]