15671813010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{21751}}^1$

素因数の和:21888

約数の個数: 128

約数和(自身を含む): 44503547904

約数和(自身を除く): 28831734894

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 73, 94, 105, 141, 146, 210, 219, 235, 282, 329, 365, 438, 470, 511, 658, 705, 730, 987, 1022, 1095, 1410, 1533, 1645, 1974, 2190, 2555, 3066, 3290, 3431, 4935, 5110, 6862, 7665, 9870, 10293, 15330, 17155, 20586, 21751, 24017, 34310, 43502, 48034, 51465, 65253, 72051, 102930, 108755, 120085, 130506, 144102, 152257, 217510, 240170, 304514, 326265, 360255, 456771, 652530, 720510, 761285, 913542, 1022297, 1522570, 1587823, 2044594, 2283855, 3066891, 3175646, 4567710, 4763469, 5111485, 6133782, 7156079, 7939115, 9526938, 10222970, 11114761, 14312158, 15334455, 15878230, 21468237, 22229522, 23817345, 30668910, 33344283, 35780395, 42936474, 47634690, 55573805, 66688566, 71560790, 74627681, 107341185, 111147610, 149255362, 166721415, 214682370, 223883043, 333442830, 373138405, 447766086, 522393767, 746276810, 1044787534, 1119415215, 1567181301, 2238830430, 2611968835, 3134362602, 5223937670, 7835906505, 15671813010]

約数ペア:

[(1, 15671813010), (2, 7835906505), (3, 5223937670), (5, 3134362602), (6, 2611968835), (7, 2238830430), (10, 1567181301), (14, 1119415215), (15, 1044787534), (21, 746276810), (30, 522393767), (35, 447766086), (42, 373138405), (47, 333442830), (70, 223883043), (73, 214682370), (94, 166721415), (105, 149255362), (141, 111147610), (146, 107341185), (210, 74627681), (219, 71560790), (235, 66688566), (282, 55573805), (329, 47634690), (365, 42936474), (438, 35780395), (470, 33344283), (511, 30668910), (658, 23817345), (705, 22229522), (730, 21468237), (987, 15878230), (1022, 15334455), (1095, 14312158), (1410, 11114761), (1533, 10222970), (1645, 9526938), (1974, 7939115), (2190, 7156079), (2555, 6133782), (3066, 5111485), (3290, 4763469), (3431, 4567710), (4935, 3175646), (5110, 3066891), (6862, 2283855), (7665, 2044594), (9870, 1587823), (10293, 1522570), (15330, 1022297), (17155, 913542), (20586, 761285), (21751, 720510), (24017, 652530), (34310, 456771), (43502, 360255), (48034, 326265), (51465, 304514), (65253, 240170), (72051, 217510), (102930, 152257), (108755, 144102), (120085, 130506)]