16514630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 18321850

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 62, 110, 145, 155, 167, 290, 310, 319, 334, 341, 638, 682, 835, 899, 1595, 1670, 1705, 1798, 1837, 3190, 3410, 3674, 4495, 4843, 5177, 8990, 9185, 9686, 9889, 10354, 18370, 19778, 24215, 25885, 48430, 49445, 51770, 53273, 56947, 98890, 106546, 113894, 150133, 266365, 284735, 300266, 532730, 569470, 750665, 1501330, 1651463, 3302926, 8257315, 16514630]

約数ペア:

[(1, 16514630), (2, 8257315), (5, 3302926), (10, 1651463), (11, 1501330), (22, 750665), (29, 569470), (31, 532730), (55, 300266), (58, 284735), (62, 266365), (110, 150133), (145, 113894), (155, 106546), (167, 98890), (290, 56947), (310, 53273), (319, 51770), (334, 49445), (341, 48430), (638, 25885), (682, 24215), (835, 19778), (899, 18370), (1595, 10354), (1670, 9889), (1705, 9686), (1798, 9185), (1837, 8990), (3190, 5177), (3410, 4843), (3674, 4495)]