761591970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3209}}^1$

素因数の和:3521

約数の個数: 80

約数和(自身を含む): 2055465720

約数和(自身を除く): 1293873750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 293, 405, 586, 810, 879, 1465, 1758, 2637, 2930, 3209, 4395, 5274, 6418, 7911, 8790, 9627, 13185, 15822, 16045, 19254, 23733, 26370, 28881, 32090, 39555, 47466, 48135, 57762, 79110, 86643, 96270, 118665, 144405, 173286, 237330, 259929, 288810, 433215, 519858, 866430, 940237, 1299645, 1880474, 2599290, 2820711, 4701185, 5641422, 8462133, 9402370, 14103555, 16924266, 25386399, 28207110, 42310665, 50772798, 76159197, 84621330, 126931995, 152318394, 253863990, 380795985, 761591970]

約数ペア:

[(1, 761591970), (2, 380795985), (3, 253863990), (5, 152318394), (6, 126931995), (9, 84621330), (10, 76159197), (15, 50772798), (18, 42310665), (27, 28207110), (30, 25386399), (45, 16924266), (54, 14103555), (81, 9402370), (90, 8462133), (135, 5641422), (162, 4701185), (270, 2820711), (293, 2599290), (405, 1880474), (586, 1299645), (810, 940237), (879, 866430), (1465, 519858), (1758, 433215), (2637, 288810), (2930, 259929), (3209, 237330), (4395, 173286), (5274, 144405), (6418, 118665), (7911, 96270), (8790, 86643), (9627, 79110), (13185, 57762), (15822, 48135), (16045, 47466), (19254, 39555), (23733, 32090), (26370, 28881)]