331838130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50051}}^1$

素因数の和:50091

約数の個数: 64

約数和(自身を含む): 908143488

約数和(自身を除く): 576305358

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 50051, 100102, 150153, 250255, 300306, 500510, 650663, 750765, 850867, 1301326, 1501530, 1701734, 1951989, 2552601, 3253315, 3903978, 4254335, 5105202, 6506630, 8508670, 9759945, 11061271, 12763005, 19519890, 22122542, 25526010, 33183813, 55306355, 66367626, 110612710, 165919065, 331838130]

約数ペア:

[(1, 331838130), (2, 165919065), (3, 110612710), (5, 66367626), (6, 55306355), (10, 33183813), (13, 25526010), (15, 22122542), (17, 19519890), (26, 12763005), (30, 11061271), (34, 9759945), (39, 8508670), (51, 6506630), (65, 5105202), (78, 4254335), (85, 3903978), (102, 3253315), (130, 2552601), (170, 1951989), (195, 1701734), (221, 1501530), (255, 1301326), (390, 850867), (442, 750765), (510, 650663), (663, 500510), (1105, 300306), (1326, 250255), (2210, 150153), (3315, 100102), (6630, 50051)]