913500540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{86017}}^1$

素因数の和:86091

約数の個数: 72

約数和(自身を含む): 2817949680

約数和(自身を除く): 1904449140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 86017, 172034, 258051, 344068, 430085, 516102, 774153, 860170, 1032204, 1290255, 1548306, 1720340, 2580510, 3096612, 3870765, 5075003, 5161020, 7741530, 10150006, 15225009, 15483060, 20300012, 25375015, 30450018, 45675027, 50750030, 60900036, 76125045, 91350054, 101500060, 152250090, 182700108, 228375135, 304500180, 456750270, 913500540]

約数ペア:

[(1, 913500540), (2, 456750270), (3, 304500180), (4, 228375135), (5, 182700108), (6, 152250090), (9, 101500060), (10, 91350054), (12, 76125045), (15, 60900036), (18, 50750030), (20, 45675027), (30, 30450018), (36, 25375015), (45, 20300012), (59, 15483060), (60, 15225009), (90, 10150006), (118, 7741530), (177, 5161020), (180, 5075003), (236, 3870765), (295, 3096612), (354, 2580510), (531, 1720340), (590, 1548306), (708, 1290255), (885, 1032204), (1062, 860170), (1180, 774153), (1770, 516102), (2124, 430085), (2655, 344068), (3540, 258051), (5310, 172034), (10620, 86017)]