170408070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{90163}}^1$

素因数の和:90186

約数の個数: 64

約数和(自身を含む): 519344640

約数和(自身を除く): 348936570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 90163, 180326, 270489, 450815, 540978, 631141, 811467, 901630, 1262282, 1352445, 1622934, 1893423, 2434401, 2704890, 3155705, 3786846, 4057335, 4868802, 5680269, 6311410, 8114670, 9467115, 11360538, 12172005, 17040807, 18934230, 24344010, 28401345, 34081614, 56802690, 85204035, 170408070]

約数ペア:

[(1, 170408070), (2, 85204035), (3, 56802690), (5, 34081614), (6, 28401345), (7, 24344010), (9, 18934230), (10, 17040807), (14, 12172005), (15, 11360538), (18, 9467115), (21, 8114670), (27, 6311410), (30, 5680269), (35, 4868802), (42, 4057335), (45, 3786846), (54, 3155705), (63, 2704890), (70, 2434401), (90, 1893423), (105, 1622934), (126, 1352445), (135, 1262282), (189, 901630), (210, 811467), (270, 631141), (315, 540978), (378, 450815), (630, 270489), (945, 180326), (1890, 90163)]