229442780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1899

約数の個数: 96

約数和(自身を含む): 588349440

約数和(自身を除く): 358906660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 31, 35, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 290, 310, 406, 434, 580, 620, 812, 868, 899, 1015, 1085, 1798, 1823, 2030, 2170, 3596, 3646, 4060, 4340, 4495, 6293, 7292, 8990, 9115, 12586, 12761, 17980, 18230, 25172, 25522, 31465, 36460, 51044, 52867, 56513, 62930, 63805, 105734, 113026, 125860, 127610, 211468, 226052, 255220, 264335, 282565, 370069, 395591, 528670, 565130, 740138, 791182, 1057340, 1130260, 1480276, 1582364, 1638877, 1850345, 1977955, 3277754, 3700690, 3955910, 6555508, 7401380, 7911820, 8194385, 11472139, 16388770, 22944278, 32777540, 45888556, 57360695, 114721390, 229442780]

約数ペア:

[(1, 229442780), (2, 114721390), (4, 57360695), (5, 45888556), (7, 32777540), (10, 22944278), (14, 16388770), (20, 11472139), (28, 8194385), (29, 7911820), (31, 7401380), (35, 6555508), (58, 3955910), (62, 3700690), (70, 3277754), (116, 1977955), (124, 1850345), (140, 1638877), (145, 1582364), (155, 1480276), (203, 1130260), (217, 1057340), (290, 791182), (310, 740138), (406, 565130), (434, 528670), (580, 395591), (620, 370069), (812, 282565), (868, 264335), (899, 255220), (1015, 226052), (1085, 211468), (1798, 127610), (1823, 125860), (2030, 113026), (2170, 105734), (3596, 63805), (3646, 62930), (4060, 56513), (4340, 52867), (4495, 51044), (6293, 36460), (7292, 31465), (8990, 25522), (9115, 25172), (12586, 18230), (12761, 17980)]