9827994780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3211763}}^1$

素因数の和:3211795

約数の個数: 72

約数和(自身を含む): 31565216592

約数和(自身を除く): 21737221812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 3211763, 6423526, 9635289, 12847052, 16058815, 19270578, 28905867, 32117630, 38541156, 48176445, 54599971, 57811734, 64235260, 96352890, 109199942, 115623468, 144529335, 163799913, 192705780, 218399884, 272999855, 289058670, 327599826, 491399739, 545999710, 578117340, 655199652, 818999565, 982799478, 1091999420, 1637999130, 1965598956, 2456998695, 3275998260, 4913997390, 9827994780]

約数ペア:

[(1, 9827994780), (2, 4913997390), (3, 3275998260), (4, 2456998695), (5, 1965598956), (6, 1637999130), (9, 1091999420), (10, 982799478), (12, 818999565), (15, 655199652), (17, 578117340), (18, 545999710), (20, 491399739), (30, 327599826), (34, 289058670), (36, 272999855), (45, 218399884), (51, 192705780), (60, 163799913), (68, 144529335), (85, 115623468), (90, 109199942), (102, 96352890), (153, 64235260), (170, 57811734), (180, 54599971), (204, 48176445), (255, 38541156), (306, 32117630), (340, 28905867), (510, 19270578), (612, 16058815), (765, 12847052), (1020, 9635289), (1530, 6423526), (3060, 3211763)]