260278830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{413141}}^1$

素因数の和:413161

約数の個数: 48

約数和(自身を含む): 773401824

約数和(自身を除く): 513122994

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 413141, 826282, 1239423, 2065705, 2478846, 2891987, 3718269, 4131410, 5783974, 6197115, 7436538, 8675961, 12394230, 14459935, 17351922, 18591345, 26027883, 28919870, 37182690, 43379805, 52055766, 86759610, 130139415, 260278830]

約数ペア:

[(1, 260278830), (2, 130139415), (3, 86759610), (5, 52055766), (6, 43379805), (7, 37182690), (9, 28919870), (10, 26027883), (14, 18591345), (15, 17351922), (18, 14459935), (21, 12394230), (30, 8675961), (35, 7436538), (42, 6197115), (45, 5783974), (63, 4131410), (70, 3718269), (90, 2891987), (105, 2478846), (126, 2065705), (210, 1239423), (315, 826282), (630, 413141)]