11747850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 72

約数和(自身を含む): 31063488

約数和(自身を除く): 19315638

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 271, 289, 425, 510, 542, 578, 813, 850, 867, 1275, 1355, 1445, 1626, 1734, 2550, 2710, 2890, 4065, 4335, 4607, 6775, 7225, 8130, 8670, 9214, 13550, 13821, 14450, 20325, 21675, 23035, 27642, 40650, 43350, 46070, 69105, 78319, 115175, 138210, 156638, 230350, 234957, 345525, 391595, 469914, 691050, 783190, 1174785, 1957975, 2349570, 3915950, 5873925, 11747850]

約数ペア:

[(1, 11747850), (2, 5873925), (3, 3915950), (5, 2349570), (6, 1957975), (10, 1174785), (15, 783190), (17, 691050), (25, 469914), (30, 391595), (34, 345525), (50, 234957), (51, 230350), (75, 156638), (85, 138210), (102, 115175), (150, 78319), (170, 69105), (255, 46070), (271, 43350), (289, 40650), (425, 27642), (510, 23035), (542, 21675), (578, 20325), (813, 14450), (850, 13821), (867, 13550), (1275, 9214), (1355, 8670), (1445, 8130), (1626, 7225), (1734, 6775), (2550, 4607), (2710, 4335), (2890, 4065)]