127735470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 345720960

約数和(自身を除く): 217985490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 89, 90, 111, 178, 185, 222, 267, 333, 370, 431, 445, 534, 555, 666, 801, 862, 890, 1110, 1293, 1335, 1602, 1665, 2155, 2586, 2670, 3293, 3330, 3879, 4005, 4310, 6465, 6586, 7758, 8010, 9879, 12930, 15947, 16465, 19395, 19758, 29637, 31894, 32930, 38359, 38790, 47841, 49395, 59274, 76718, 79735, 95682, 98790, 115077, 143523, 148185, 159470, 191795, 230154, 239205, 287046, 296370, 345231, 383590, 478410, 575385, 690462, 717615, 1150770, 1419283, 1435230, 1726155, 2838566, 3452310, 4257849, 7096415, 8515698, 12773547, 14192830, 21289245, 25547094, 42578490, 63867735, 127735470]

約数ペア:

[(1, 127735470), (2, 63867735), (3, 42578490), (5, 25547094), (6, 21289245), (9, 14192830), (10, 12773547), (15, 8515698), (18, 7096415), (30, 4257849), (37, 3452310), (45, 2838566), (74, 1726155), (89, 1435230), (90, 1419283), (111, 1150770), (178, 717615), (185, 690462), (222, 575385), (267, 478410), (333, 383590), (370, 345231), (431, 296370), (445, 287046), (534, 239205), (555, 230154), (666, 191795), (801, 159470), (862, 148185), (890, 143523), (1110, 115077), (1293, 98790), (1335, 95682), (1602, 79735), (1665, 76718), (2155, 59274), (2586, 49395), (2670, 47841), (3293, 38790), (3330, 38359), (3879, 32930), (4005, 31894), (4310, 29637), (6465, 19758), (6586, 19395), (7758, 16465), (8010, 15947), (9879, 12930)]