7287390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 21936096

約数和(自身を除く): 14648706

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 433, 495, 510, 561, 765, 866, 935, 990, 1122, 1299, 1530, 1683, 1870, 2165, 2598, 2805, 3366, 3897, 4330, 4763, 5610, 6495, 7361, 7794, 8415, 9526, 12990, 14289, 14722, 16830, 19485, 22083, 23815, 28578, 36805, 38970, 42867, 44166, 47630, 66249, 71445, 73610, 80971, 85734, 110415, 132498, 142890, 161942, 214335, 220830, 242913, 331245, 404855, 428670, 485826, 662490, 728739, 809710, 1214565, 1457478, 2429130, 3643695, 7287390]

約数ペア:

[(1, 7287390), (2, 3643695), (3, 2429130), (5, 1457478), (6, 1214565), (9, 809710), (10, 728739), (11, 662490), (15, 485826), (17, 428670), (18, 404855), (22, 331245), (30, 242913), (33, 220830), (34, 214335), (45, 161942), (51, 142890), (55, 132498), (66, 110415), (85, 85734), (90, 80971), (99, 73610), (102, 71445), (110, 66249), (153, 47630), (165, 44166), (170, 42867), (187, 38970), (198, 36805), (255, 28578), (306, 23815), (330, 22083), (374, 19485), (433, 16830), (495, 14722), (510, 14289), (561, 12990), (765, 9526), (866, 8415), (935, 7794), (990, 7361), (1122, 6495), (1299, 5610), (1530, 4763), (1683, 4330), (1870, 3897), (2165, 3366), (2598, 2805)]