315854010290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{100987}}^1$

素因数の和:101512

約数の個数: 96

約数和(自身を含む): 713691082944

約数和(自身を除く): 397837072654

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 491, 637, 910, 982, 1274, 2455, 3185, 3437, 4910, 6370, 6383, 6874, 12766, 17185, 24059, 31915, 34370, 44681, 48118, 63830, 89362, 100987, 120295, 201974, 223405, 240590, 312767, 446810, 504935, 625534, 706909, 1009870, 1312831, 1413818, 1563835, 2625662, 3127670, 3534545, 4948363, 6564155, 7069090, 9189817, 9896726, 13128310, 18379634, 24741815, 45949085, 49483630, 49584617, 64328719, 91898170, 99169234, 128657438, 247923085, 321643595, 347092319, 495846170, 643287190, 644600021, 694184638, 1289200042, 1735461595, 2429646233, 3223000105, 3470923190, 4512200147, 4859292466, 6446000210, 9024400294, 12148231165, 22561000735, 24296462330, 31585401029, 45122001470, 63170802058, 157927005145, 315854010290]

約数ペア:

[(1, 315854010290), (2, 157927005145), (5, 63170802058), (7, 45122001470), (10, 31585401029), (13, 24296462330), (14, 22561000735), (26, 12148231165), (35, 9024400294), (49, 6446000210), (65, 4859292466), (70, 4512200147), (91, 3470923190), (98, 3223000105), (130, 2429646233), (182, 1735461595), (245, 1289200042), (455, 694184638), (490, 644600021), (491, 643287190), (637, 495846170), (910, 347092319), (982, 321643595), (1274, 247923085), (2455, 128657438), (3185, 99169234), (3437, 91898170), (4910, 64328719), (6370, 49584617), (6383, 49483630), (6874, 45949085), (12766, 24741815), (17185, 18379634), (24059, 13128310), (31915, 9896726), (34370, 9189817), (44681, 7069090), (48118, 6564155), (63830, 4948363), (89362, 3534545), (100987, 3127670), (120295, 2625662), (201974, 1563835), (223405, 1413818), (240590, 1312831), (312767, 1009870), (446810, 706909), (504935, 625534)]