1669609530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{881}}^1\times {\mathrm{7019}}^1$

素因数の和:7916

約数の個数: 64

約数和(自身を含む): 4457980800

約数和(自身を除く): 2788371270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 881, 1762, 2643, 4405, 5286, 7019, 7929, 8810, 13215, 14038, 15858, 21057, 23787, 26430, 35095, 39645, 42114, 47574, 63171, 70190, 79290, 105285, 118935, 126342, 189513, 210570, 237870, 315855, 379026, 631710, 947565, 1895130, 6183739, 12367478, 18551217, 30918695, 37102434, 55653651, 61837390, 92756085, 111307302, 166960953, 185512170, 278268255, 333921906, 556536510, 834804765, 1669609530]

約数ペア:

[(1, 1669609530), (2, 834804765), (3, 556536510), (5, 333921906), (6, 278268255), (9, 185512170), (10, 166960953), (15, 111307302), (18, 92756085), (27, 61837390), (30, 55653651), (45, 37102434), (54, 30918695), (90, 18551217), (135, 12367478), (270, 6183739), (881, 1895130), (1762, 947565), (2643, 631710), (4405, 379026), (5286, 315855), (7019, 237870), (7929, 210570), (8810, 189513), (13215, 126342), (14038, 118935), (15858, 105285), (21057, 79290), (23787, 70190), (26430, 63171), (35095, 47574), (39645, 42114)]