10819930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 12404390

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 167, 190, 209, 310, 334, 341, 418, 589, 682, 835, 1045, 1178, 1670, 1705, 1837, 2090, 2945, 3173, 3410, 3674, 5177, 5890, 6346, 6479, 9185, 10354, 12958, 15865, 18370, 25885, 31730, 32395, 34903, 51770, 56947, 64790, 69806, 98363, 113894, 174515, 196726, 284735, 349030, 491815, 569470, 983630, 1081993, 2163986, 5409965, 10819930]

約数ペア:

[(1, 10819930), (2, 5409965), (5, 2163986), (10, 1081993), (11, 983630), (19, 569470), (22, 491815), (31, 349030), (38, 284735), (55, 196726), (62, 174515), (95, 113894), (110, 98363), (155, 69806), (167, 64790), (190, 56947), (209, 51770), (310, 34903), (334, 32395), (341, 31730), (418, 25885), (589, 18370), (682, 15865), (835, 12958), (1045, 10354), (1178, 9185), (1670, 6479), (1705, 6346), (1837, 5890), (2090, 5177), (2945, 3674), (3173, 3410)]