42360987730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{22921}}^1$

素因数の和:23155

約数の個数: 64

約数和(自身を含む): 81991077120

約数和(自身を除く): 39630089390

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 137, 142, 190, 274, 355, 685, 710, 1349, 1370, 2603, 2698, 5206, 6745, 9727, 13015, 13490, 19454, 22921, 26030, 45842, 48635, 97270, 114605, 184813, 229210, 369626, 435499, 870998, 924065, 1627391, 1848130, 2177495, 3140177, 3254782, 4354990, 6280354, 8136955, 15700885, 16273910, 30920429, 31401770, 59663363, 61840858, 119326726, 154602145, 222952567, 298316815, 309204290, 445905134, 596633630, 1114762835, 2229525670, 4236098773, 8472197546, 21180493865, 42360987730]

約数ペア:

[(1, 42360987730), (2, 21180493865), (5, 8472197546), (10, 4236098773), (19, 2229525670), (38, 1114762835), (71, 596633630), (95, 445905134), (137, 309204290), (142, 298316815), (190, 222952567), (274, 154602145), (355, 119326726), (685, 61840858), (710, 59663363), (1349, 31401770), (1370, 30920429), (2603, 16273910), (2698, 15700885), (5206, 8136955), (6745, 6280354), (9727, 4354990), (13015, 3254782), (13490, 3140177), (19454, 2177495), (22921, 1848130), (26030, 1627391), (45842, 924065), (48635, 870998), (97270, 435499), (114605, 369626), (184813, 229210)]