510483420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{21649}}^1$

素因数の和:21795

約数の個数: 72

約数和(自身を含む): 1560358800

約数和(自身を除く): 1049875380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 11790, 21649, 23580, 43298, 64947, 86596, 108245, 129894, 194841, 216490, 259788, 324735, 389682, 432980, 649470, 779364, 974205, 1298940, 1948410, 2836019, 3896820, 5672038, 8508057, 11344076, 14180095, 17016114, 25524171, 28360190, 34032228, 42540285, 51048342, 56720380, 85080570, 102096684, 127620855, 170161140, 255241710, 510483420]

約数ペア:

[(1, 510483420), (2, 255241710), (3, 170161140), (4, 127620855), (5, 102096684), (6, 85080570), (9, 56720380), (10, 51048342), (12, 42540285), (15, 34032228), (18, 28360190), (20, 25524171), (30, 17016114), (36, 14180095), (45, 11344076), (60, 8508057), (90, 5672038), (131, 3896820), (180, 2836019), (262, 1948410), (393, 1298940), (524, 974205), (655, 779364), (786, 649470), (1179, 432980), (1310, 389682), (1572, 324735), (1965, 259788), (2358, 216490), (2620, 194841), (3930, 129894), (4716, 108245), (5895, 86596), (7860, 64947), (11790, 43298), (21649, 23580)]