30020028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 78962688

約数和(自身を除く): 48942660

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 47, 51, 62, 68, 93, 94, 101, 102, 124, 141, 186, 188, 202, 204, 282, 303, 372, 404, 527, 564, 606, 799, 1054, 1212, 1457, 1581, 1598, 1717, 2108, 2397, 2914, 3131, 3162, 3196, 3434, 4371, 4747, 4794, 5151, 5828, 6262, 6324, 6868, 8742, 9393, 9494, 9588, 10302, 12524, 14241, 17484, 18786, 18988, 20604, 24769, 28482, 37572, 49538, 53227, 56964, 74307, 80699, 99076, 106454, 147157, 148614, 159681, 161398, 212908, 242097, 294314, 297228, 319362, 322796, 441471, 484194, 588628, 638724, 882942, 968388, 1765884, 2501669, 5003338, 7505007, 10006676, 15010014, 30020028]

約数ペア:

[(1, 30020028), (2, 15010014), (3, 10006676), (4, 7505007), (6, 5003338), (12, 2501669), (17, 1765884), (31, 968388), (34, 882942), (47, 638724), (51, 588628), (62, 484194), (68, 441471), (93, 322796), (94, 319362), (101, 297228), (102, 294314), (124, 242097), (141, 212908), (186, 161398), (188, 159681), (202, 148614), (204, 147157), (282, 106454), (303, 99076), (372, 80699), (404, 74307), (527, 56964), (564, 53227), (606, 49538), (799, 37572), (1054, 28482), (1212, 24769), (1457, 20604), (1581, 18988), (1598, 18786), (1717, 17484), (2108, 14241), (2397, 12524), (2914, 10302), (3131, 9588), (3162, 9494), (3196, 9393), (3434, 8742), (4371, 6868), (4747, 6324), (4794, 6262), (5151, 5828)]