61407510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 151345152

約数和(自身を除く): 89937642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 137, 201, 223, 274, 335, 402, 411, 446, 669, 670, 685, 822, 1005, 1115, 1338, 1370, 2010, 2055, 2230, 3345, 4110, 6690, 9179, 14941, 18358, 27537, 29882, 30551, 44823, 45895, 55074, 61102, 74705, 89646, 91653, 91790, 137685, 149410, 152755, 183306, 224115, 275370, 305510, 448230, 458265, 916530, 2046917, 4093834, 6140751, 10234585, 12281502, 20469170, 30703755, 61407510]

約数ペア:

[(1, 61407510), (2, 30703755), (3, 20469170), (5, 12281502), (6, 10234585), (10, 6140751), (15, 4093834), (30, 2046917), (67, 916530), (134, 458265), (137, 448230), (201, 305510), (223, 275370), (274, 224115), (335, 183306), (402, 152755), (411, 149410), (446, 137685), (669, 91790), (670, 91653), (685, 89646), (822, 74705), (1005, 61102), (1115, 55074), (1338, 45895), (1370, 44823), (2010, 30551), (2055, 29882), (2230, 27537), (3345, 18358), (4110, 14941), (6690, 9179)]