6435780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 20020224

約数和(自身を除く): 13584444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 223, 260, 370, 390, 444, 446, 481, 555, 669, 740, 780, 892, 962, 1110, 1115, 1338, 1443, 1924, 2220, 2230, 2405, 2676, 2886, 2899, 3345, 4460, 4810, 5772, 5798, 6690, 7215, 8251, 8697, 9620, 11596, 13380, 14430, 14495, 16502, 17394, 24753, 28860, 28990, 33004, 34788, 41255, 43485, 49506, 57980, 82510, 86970, 99012, 107263, 123765, 165020, 173940, 214526, 247530, 321789, 429052, 495060, 536315, 643578, 1072630, 1287156, 1608945, 2145260, 3217890, 6435780]

約数ペア:

[(1, 6435780), (2, 3217890), (3, 2145260), (4, 1608945), (5, 1287156), (6, 1072630), (10, 643578), (12, 536315), (13, 495060), (15, 429052), (20, 321789), (26, 247530), (30, 214526), (37, 173940), (39, 165020), (52, 123765), (60, 107263), (65, 99012), (74, 86970), (78, 82510), (111, 57980), (130, 49506), (148, 43485), (156, 41255), (185, 34788), (195, 33004), (222, 28990), (223, 28860), (260, 24753), (370, 17394), (390, 16502), (444, 14495), (446, 14430), (481, 13380), (555, 11596), (669, 9620), (740, 8697), (780, 8251), (892, 7215), (962, 6690), (1110, 5798), (1115, 5772), (1338, 4810), (1443, 4460), (1924, 3345), (2220, 2899), (2230, 2886), (2405, 2676)]