13261170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 35239680

約数和(自身を除く): 21978510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 919, 962, 1110, 1443, 1838, 2405, 2757, 2886, 4595, 4810, 5514, 7215, 9190, 11947, 13785, 14430, 23894, 27570, 34003, 35841, 59735, 68006, 71682, 102009, 119470, 170015, 179205, 204018, 340030, 358410, 442039, 510045, 884078, 1020090, 1326117, 2210195, 2652234, 4420390, 6630585, 13261170]

約数ペア:

[(1, 13261170), (2, 6630585), (3, 4420390), (5, 2652234), (6, 2210195), (10, 1326117), (13, 1020090), (15, 884078), (26, 510045), (30, 442039), (37, 358410), (39, 340030), (65, 204018), (74, 179205), (78, 170015), (111, 119470), (130, 102009), (185, 71682), (195, 68006), (222, 59735), (370, 35841), (390, 34003), (481, 27570), (555, 23894), (919, 14430), (962, 13785), (1110, 11947), (1443, 9190), (1838, 7215), (2405, 5514), (2757, 4810), (2886, 4595)]