30084210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2857}}^1$

素因数の和:2889

約数の個数: 80

約数和(自身を含む): 87146136

約数和(自身を除く): 57061926

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 2857, 3510, 5265, 5714, 8571, 10530, 14285, 17142, 25713, 28570, 37141, 42855, 51426, 74282, 77139, 85710, 111423, 128565, 154278, 185705, 222846, 231417, 257130, 334269, 371410, 385695, 462834, 557115, 668538, 771390, 1002807, 1114230, 1157085, 1671345, 2005614, 2314170, 3008421, 3342690, 5014035, 6016842, 10028070, 15042105, 30084210]

約数ペア:

[(1, 30084210), (2, 15042105), (3, 10028070), (5, 6016842), (6, 5014035), (9, 3342690), (10, 3008421), (13, 2314170), (15, 2005614), (18, 1671345), (26, 1157085), (27, 1114230), (30, 1002807), (39, 771390), (45, 668538), (54, 557115), (65, 462834), (78, 385695), (81, 371410), (90, 334269), (117, 257130), (130, 231417), (135, 222846), (162, 185705), (195, 154278), (234, 128565), (270, 111423), (351, 85710), (390, 77139), (405, 74282), (585, 51426), (702, 42855), (810, 37141), (1053, 28570), (1170, 25713), (1755, 17142), (2106, 14285), (2857, 10530), (3510, 8571), (5265, 5714)]