123220130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 266639040

約数和(自身を除く): 143418910

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 107, 110, 145, 190, 209, 214, 290, 319, 361, 418, 535, 551, 638, 722, 1045, 1070, 1102, 1177, 1595, 1805, 2033, 2090, 2354, 2755, 3103, 3190, 3610, 3971, 4066, 5510, 5885, 6061, 6206, 7942, 10165, 10469, 11770, 12122, 15515, 19855, 20330, 20938, 22363, 30305, 31030, 34133, 38627, 39710, 44726, 52345, 58957, 60610, 68266, 77254, 104690, 111815, 115159, 117914, 170665, 193135, 223630, 230318, 294785, 341330, 386270, 424897, 575795, 589570, 648527, 849794, 1120183, 1151590, 1297054, 2124485, 2240366, 3242635, 4248970, 5600915, 6485270, 11201830, 12322013, 24644026, 61610065, 123220130]

約数ペア:

[(1, 123220130), (2, 61610065), (5, 24644026), (10, 12322013), (11, 11201830), (19, 6485270), (22, 5600915), (29, 4248970), (38, 3242635), (55, 2240366), (58, 2124485), (95, 1297054), (107, 1151590), (110, 1120183), (145, 849794), (190, 648527), (209, 589570), (214, 575795), (290, 424897), (319, 386270), (361, 341330), (418, 294785), (535, 230318), (551, 223630), (638, 193135), (722, 170665), (1045, 117914), (1070, 115159), (1102, 111815), (1177, 104690), (1595, 77254), (1805, 68266), (2033, 60610), (2090, 58957), (2354, 52345), (2755, 44726), (3103, 39710), (3190, 38627), (3610, 34133), (3971, 31030), (4066, 30305), (5510, 22363), (5885, 20938), (6061, 20330), (6206, 19855), (7942, 15515), (10165, 12122), (10469, 11770)]