82778190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3533}}^1$

素因数の和:3625

約数の個数: 64

約数和(自身を含む): 219843072

約数和(自身を除く): 137064882

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 2130, 2343, 3533, 3905, 4686, 7066, 7810, 10599, 11715, 17665, 21198, 23430, 35330, 38863, 52995, 77726, 105990, 116589, 194315, 233178, 250843, 388630, 501686, 582945, 752529, 1165890, 1254215, 1505058, 2508430, 2759273, 3762645, 5518546, 7525290, 8277819, 13796365, 16555638, 27592730, 41389095, 82778190]

約数ペア:

[(1, 82778190), (2, 41389095), (3, 27592730), (5, 16555638), (6, 13796365), (10, 8277819), (11, 7525290), (15, 5518546), (22, 3762645), (30, 2759273), (33, 2508430), (55, 1505058), (66, 1254215), (71, 1165890), (110, 752529), (142, 582945), (165, 501686), (213, 388630), (330, 250843), (355, 233178), (426, 194315), (710, 116589), (781, 105990), (1065, 77726), (1562, 52995), (2130, 38863), (2343, 35330), (3533, 23430), (3905, 21198), (4686, 17665), (7066, 11715), (7810, 10599)]