726766980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3257}}^1\times {\mathrm{3719}}^1$

素因数の和:6988

約数の個数: 48

約数和(自身を含む): 2036119680

約数和(自身を除く): 1309352700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3257, 3719, 6514, 7438, 9771, 11157, 13028, 14876, 16285, 18595, 19542, 22314, 32570, 37190, 39084, 44628, 48855, 55785, 65140, 74380, 97710, 111570, 195420, 223140, 12112783, 24225566, 36338349, 48451132, 60563915, 72676698, 121127830, 145353396, 181691745, 242255660, 363383490, 726766980]

約数ペア:

[(1, 726766980), (2, 363383490), (3, 242255660), (4, 181691745), (5, 145353396), (6, 121127830), (10, 72676698), (12, 60563915), (15, 48451132), (20, 36338349), (30, 24225566), (60, 12112783), (3257, 223140), (3719, 195420), (6514, 111570), (7438, 97710), (9771, 74380), (11157, 65140), (13028, 55785), (14876, 48855), (16285, 44628), (18595, 39084), (19542, 37190), (22314, 32570)]