6453930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 17987328

約数和(自身を除く): 11533398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 421, 438, 511, 730, 842, 1022, 1095, 1263, 1533, 2105, 2190, 2526, 2555, 2947, 3066, 4210, 5110, 5894, 6315, 7665, 8841, 12630, 14735, 15330, 17682, 29470, 30733, 44205, 61466, 88410, 92199, 153665, 184398, 215131, 307330, 430262, 460995, 645393, 921990, 1075655, 1290786, 2151310, 3226965, 6453930]

約数ペア:

[(1, 6453930), (2, 3226965), (3, 2151310), (5, 1290786), (6, 1075655), (7, 921990), (10, 645393), (14, 460995), (15, 430262), (21, 307330), (30, 215131), (35, 184398), (42, 153665), (70, 92199), (73, 88410), (105, 61466), (146, 44205), (210, 30733), (219, 29470), (365, 17682), (421, 15330), (438, 14735), (511, 12630), (730, 8841), (842, 7665), (1022, 6315), (1095, 5894), (1263, 5110), (1533, 4210), (2105, 3066), (2190, 2947), (2526, 2555)]