64294650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{20411}}^1$

素因数の和:20436

約数の個数: 72

約数和(自身を含む): 197424864

約数和(自身を除く): 133130214

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 20411, 40822, 61233, 102055, 122466, 142877, 183699, 204110, 285754, 306165, 367398, 428631, 510275, 612330, 714385, 857262, 918495, 1020550, 1285893, 1428770, 1530825, 1836990, 2143155, 2571786, 3061650, 3571925, 4286310, 4592475, 6429465, 7143850, 9184950, 10715775, 12858930, 21431550, 32147325, 64294650]

約数ペア:

[(1, 64294650), (2, 32147325), (3, 21431550), (5, 12858930), (6, 10715775), (7, 9184950), (9, 7143850), (10, 6429465), (14, 4592475), (15, 4286310), (18, 3571925), (21, 3061650), (25, 2571786), (30, 2143155), (35, 1836990), (42, 1530825), (45, 1428770), (50, 1285893), (63, 1020550), (70, 918495), (75, 857262), (90, 714385), (105, 612330), (126, 510275), (150, 428631), (175, 367398), (210, 306165), (225, 285754), (315, 204110), (350, 183699), (450, 142877), (525, 122466), (630, 102055), (1050, 61233), (1575, 40822), (3150, 20411)]