107439540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137743}}^1$

素因数の和:137768

約数の個数: 48

約数和(自身を含む): 323973888

約数和(自身を除く): 216534348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 137743, 275486, 413229, 550972, 688715, 826458, 1377430, 1652916, 1790659, 2066145, 2754860, 3581318, 4132290, 5371977, 7162636, 8264580, 8953295, 10743954, 17906590, 21487908, 26859885, 35813180, 53719770, 107439540]

約数ペア:

[(1, 107439540), (2, 53719770), (3, 35813180), (4, 26859885), (5, 21487908), (6, 17906590), (10, 10743954), (12, 8953295), (13, 8264580), (15, 7162636), (20, 5371977), (26, 4132290), (30, 3581318), (39, 2754860), (52, 2066145), (60, 1790659), (65, 1652916), (78, 1377430), (130, 826458), (156, 688715), (195, 550972), (260, 413229), (390, 275486), (780, 137743)]