254910510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4943}}^1$

素因数の和:5150

約数の個数: 64

約数和(自身を含む): 683458560

約数和(自身を除く): 428548050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 270, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 4943, 5157, 5730, 8595, 9886, 10314, 14829, 17190, 24715, 25785, 29658, 44487, 49430, 51570, 74145, 88974, 133461, 148290, 222435, 266922, 444870, 667305, 944113, 1334610, 1888226, 2832339, 4720565, 5664678, 8497017, 9441130, 14161695, 16994034, 25491051, 28323390, 42485085, 50982102, 84970170, 127455255, 254910510]

約数ペア:

[(1, 254910510), (2, 127455255), (3, 84970170), (5, 50982102), (6, 42485085), (9, 28323390), (10, 25491051), (15, 16994034), (18, 14161695), (27, 9441130), (30, 8497017), (45, 5664678), (54, 4720565), (90, 2832339), (135, 1888226), (191, 1334610), (270, 944113), (382, 667305), (573, 444870), (955, 266922), (1146, 222435), (1719, 148290), (1910, 133461), (2865, 88974), (3438, 74145), (4943, 51570), (5157, 49430), (5730, 44487), (8595, 29658), (9886, 25785), (10314, 24715), (14829, 17190)]