6900690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 17646336

約数和(自身を除く): 10745646

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 137, 138, 146, 219, 230, 274, 345, 365, 411, 438, 685, 690, 730, 822, 1095, 1370, 1679, 2055, 2190, 3151, 3358, 4110, 5037, 6302, 8395, 9453, 10001, 10074, 15755, 16790, 18906, 20002, 25185, 30003, 31510, 47265, 50005, 50370, 60006, 94530, 100010, 150015, 230023, 300030, 460046, 690069, 1150115, 1380138, 2300230, 3450345, 6900690]

約数ペア:

[(1, 6900690), (2, 3450345), (3, 2300230), (5, 1380138), (6, 1150115), (10, 690069), (15, 460046), (23, 300030), (30, 230023), (46, 150015), (69, 100010), (73, 94530), (115, 60006), (137, 50370), (138, 50005), (146, 47265), (219, 31510), (230, 30003), (274, 25185), (345, 20002), (365, 18906), (411, 16790), (438, 15755), (685, 10074), (690, 10001), (730, 9453), (822, 8395), (1095, 6302), (1370, 5037), (1679, 4110), (2055, 3358), (2190, 3151)]