4950872290

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{111031}}^1$

素因数の和:111072

約数の個数: 64

約数和(自身を含む): 11192025600

約数和(自身を除く): 6241153310

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 343, 455, 490, 637, 686, 910, 1274, 1715, 3185, 3430, 4459, 6370, 8918, 22295, 44590, 111031, 222062, 555155, 777217, 1110310, 1443403, 1554434, 2886806, 3886085, 5440519, 7217015, 7772170, 10103821, 10881038, 14434030, 20207642, 27202595, 38083633, 50519105, 54405190, 70726747, 76167266, 101038210, 141453494, 190418165, 353633735, 380836330, 495087229, 707267470, 990174458, 2475436145, 4950872290]

約数ペア:

[(1, 4950872290), (2, 2475436145), (5, 990174458), (7, 707267470), (10, 495087229), (13, 380836330), (14, 353633735), (26, 190418165), (35, 141453494), (49, 101038210), (65, 76167266), (70, 70726747), (91, 54405190), (98, 50519105), (130, 38083633), (182, 27202595), (245, 20207642), (343, 14434030), (455, 10881038), (490, 10103821), (637, 7772170), (686, 7217015), (910, 5440519), (1274, 3886085), (1715, 2886806), (3185, 1554434), (3430, 1443403), (4459, 1110310), (6370, 777217), (8918, 555155), (22295, 222062), (44590, 111031)]