249069210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37567}}^1$

素因数の和:37607

約数の個数: 64

約数和(自身を含む): 681633792

約数和(自身を除く): 432564582

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 37567, 75134, 112701, 187835, 225402, 375670, 488371, 563505, 638639, 976742, 1127010, 1277278, 1465113, 1915917, 2441855, 2930226, 3193195, 3831834, 4883710, 6386390, 7325565, 8302307, 9579585, 14651130, 16604614, 19159170, 24906921, 41511535, 49813842, 83023070, 124534605, 249069210]

約数ペア:

[(1, 249069210), (2, 124534605), (3, 83023070), (5, 49813842), (6, 41511535), (10, 24906921), (13, 19159170), (15, 16604614), (17, 14651130), (26, 9579585), (30, 8302307), (34, 7325565), (39, 6386390), (51, 4883710), (65, 3831834), (78, 3193195), (85, 2930226), (102, 2441855), (130, 1915917), (170, 1465113), (195, 1277278), (221, 1127010), (255, 976742), (390, 638639), (442, 563505), (510, 488371), (663, 375670), (1105, 225402), (1326, 187835), (2210, 112701), (3315, 75134), (6630, 37567)]