15746613090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{25603}}^1$

素因数の和:25728

約数の個数: 128

約数和(自身を含む): 43358837760

約数和(自身を除く): 27612224670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 83, 95, 114, 130, 166, 190, 195, 247, 249, 285, 390, 415, 494, 498, 570, 741, 830, 1079, 1235, 1245, 1482, 1577, 2158, 2470, 2490, 3154, 3237, 3705, 4731, 5395, 6474, 7410, 7885, 9462, 10790, 15770, 16185, 20501, 23655, 25603, 32370, 41002, 47310, 51206, 61503, 76809, 102505, 123006, 128015, 153618, 205010, 256030, 307515, 332839, 384045, 486457, 615030, 665678, 768090, 972914, 998517, 1459371, 1664195, 1997034, 2125049, 2432285, 2918742, 3328390, 4250098, 4864570, 4992585, 6323941, 6375147, 7296855, 9985170, 10625245, 12647882, 12750294, 14593710, 18971823, 21250490, 27625637, 31619705, 31875735, 37943646, 40375931, 55251274, 63239410, 63751470, 80751862, 82876911, 94859115, 121127793, 138128185, 165753822, 189718230, 201879655, 242255586, 276256370, 403759310, 414384555, 524887103, 605638965, 828769110, 1049774206, 1211277930, 1574661309, 2624435515, 3149322618, 5248871030, 7873306545, 15746613090]

約数ペア:

[(1, 15746613090), (2, 7873306545), (3, 5248871030), (5, 3149322618), (6, 2624435515), (10, 1574661309), (13, 1211277930), (15, 1049774206), (19, 828769110), (26, 605638965), (30, 524887103), (38, 414384555), (39, 403759310), (57, 276256370), (65, 242255586), (78, 201879655), (83, 189718230), (95, 165753822), (114, 138128185), (130, 121127793), (166, 94859115), (190, 82876911), (195, 80751862), (247, 63751470), (249, 63239410), (285, 55251274), (390, 40375931), (415, 37943646), (494, 31875735), (498, 31619705), (570, 27625637), (741, 21250490), (830, 18971823), (1079, 14593710), (1235, 12750294), (1245, 12647882), (1482, 10625245), (1577, 9985170), (2158, 7296855), (2470, 6375147), (2490, 6323941), (3154, 4992585), (3237, 4864570), (3705, 4250098), (4731, 3328390), (5395, 2918742), (6474, 2432285), (7410, 2125049), (7885, 1997034), (9462, 1664195), (10790, 1459371), (15770, 998517), (16185, 972914), (20501, 768090), (23655, 665678), (25603, 615030), (32370, 486457), (41002, 384045), (47310, 332839), (51206, 307515), (61503, 256030), (76809, 205010), (102505, 153618), (123006, 128015)]