5122170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 13927680

約数和(自身を除く): 8805510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 311, 366, 549, 610, 622, 915, 933, 1098, 1555, 1647, 1830, 1866, 2745, 2799, 3110, 3294, 4665, 5490, 5598, 8235, 8397, 9330, 13995, 16470, 16794, 18971, 27990, 37942, 41985, 56913, 83970, 94855, 113826, 170739, 189710, 284565, 341478, 512217, 569130, 853695, 1024434, 1707390, 2561085, 5122170]

約数ペア:

[(1, 5122170), (2, 2561085), (3, 1707390), (5, 1024434), (6, 853695), (9, 569130), (10, 512217), (15, 341478), (18, 284565), (27, 189710), (30, 170739), (45, 113826), (54, 94855), (61, 83970), (90, 56913), (122, 41985), (135, 37942), (183, 27990), (270, 18971), (305, 16794), (311, 16470), (366, 13995), (549, 9330), (610, 8397), (622, 8235), (915, 5598), (933, 5490), (1098, 4665), (1555, 3294), (1647, 3110), (1830, 2799), (1866, 2745)]