5355420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 17611776

約数和(自身を除く): 12256356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 311, 410, 420, 492, 574, 615, 622, 820, 861, 933, 1148, 1230, 1244, 1435, 1555, 1722, 1866, 2177, 2460, 2870, 3110, 3444, 3732, 4305, 4354, 4665, 5740, 6220, 6531, 8610, 8708, 9330, 10885, 12751, 13062, 17220, 18660, 21770, 25502, 26124, 32655, 38253, 43540, 51004, 63755, 65310, 76506, 89257, 127510, 130620, 153012, 178514, 191265, 255020, 267771, 357028, 382530, 446285, 535542, 765060, 892570, 1071084, 1338855, 1785140, 2677710, 5355420]

約数ペア:

[(1, 5355420), (2, 2677710), (3, 1785140), (4, 1338855), (5, 1071084), (6, 892570), (7, 765060), (10, 535542), (12, 446285), (14, 382530), (15, 357028), (20, 267771), (21, 255020), (28, 191265), (30, 178514), (35, 153012), (41, 130620), (42, 127510), (60, 89257), (70, 76506), (82, 65310), (84, 63755), (105, 51004), (123, 43540), (140, 38253), (164, 32655), (205, 26124), (210, 25502), (246, 21770), (287, 18660), (311, 17220), (410, 13062), (420, 12751), (492, 10885), (574, 9330), (615, 8708), (622, 8610), (820, 6531), (861, 6220), (933, 5740), (1148, 4665), (1230, 4354), (1244, 4305), (1435, 3732), (1555, 3444), (1722, 3110), (1866, 2870), (2177, 2460)]