71697510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8951}}^1$

素因数の和:9053

約数の個数: 48

約数和(自身を含む): 188529120

約数和(自身を除く): 116831610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 8951, 17902, 26853, 44755, 53706, 80559, 89510, 134265, 161118, 268530, 402795, 796639, 805590, 1593278, 2389917, 3983195, 4779834, 7169751, 7966390, 11949585, 14339502, 23899170, 35848755, 71697510]

約数ペア:

[(1, 71697510), (2, 35848755), (3, 23899170), (5, 14339502), (6, 11949585), (9, 7966390), (10, 7169751), (15, 4779834), (18, 3983195), (30, 2389917), (45, 1593278), (89, 805590), (90, 796639), (178, 402795), (267, 268530), (445, 161118), (534, 134265), (801, 89510), (890, 80559), (1335, 53706), (1602, 44755), (2670, 26853), (4005, 17902), (8010, 8951)]