28964430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1762

約数の個数: 96

約数和(自身を含む): 87036768

約数和(自身を除く): 58072338

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, 495, 510, 561, 765, 935, 990, 1122, 1530, 1683, 1721, 1870, 2805, 3366, 3442, 5163, 5610, 8415, 8605, 10326, 15489, 16830, 17210, 18931, 25815, 29257, 30978, 37862, 51630, 56793, 58514, 77445, 87771, 94655, 113586, 146285, 154890, 170379, 175542, 189310, 263313, 283965, 292570, 321827, 340758, 438855, 526626, 567930, 643654, 851895, 877710, 965481, 1316565, 1609135, 1703790, 1930962, 2633130, 2896443, 3218270, 4827405, 5792886, 9654810, 14482215, 28964430]

約数ペア:

[(1, 28964430), (2, 14482215), (3, 9654810), (5, 5792886), (6, 4827405), (9, 3218270), (10, 2896443), (11, 2633130), (15, 1930962), (17, 1703790), (18, 1609135), (22, 1316565), (30, 965481), (33, 877710), (34, 851895), (45, 643654), (51, 567930), (55, 526626), (66, 438855), (85, 340758), (90, 321827), (99, 292570), (102, 283965), (110, 263313), (153, 189310), (165, 175542), (170, 170379), (187, 154890), (198, 146285), (255, 113586), (306, 94655), (330, 87771), (374, 77445), (495, 58514), (510, 56793), (561, 51630), (765, 37862), (935, 30978), (990, 29257), (1122, 25815), (1530, 18931), (1683, 17210), (1721, 16830), (1870, 15489), (2805, 10326), (3366, 8605), (3442, 8415), (5163, 5610)]