246308790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12889}}^1$

素因数の和:12926

約数の個数: 96

約数和(自身を含む): 740607840

約数和(自身を除く): 494299050

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 9555, 12889, 19110, 25778, 38667, 64445, 77334, 90223, 128890, 167557, 180446, 193335, 270669, 335114, 386670, 451115, 502671, 541338, 631561, 837785, 902230, 1005342, 1172899, 1263122, 1353345, 1675570, 1894683, 2345798, 2513355, 2706690, 3157805, 3518697, 3789366, 5026710, 5864495, 6315610, 7037394, 8210293, 9473415, 11728990, 16420586, 17593485, 18946830, 24630879, 35186970, 41051465, 49261758, 82102930, 123154395, 246308790]

約数ペア:

[(1, 246308790), (2, 123154395), (3, 82102930), (5, 49261758), (6, 41051465), (7, 35186970), (10, 24630879), (13, 18946830), (14, 17593485), (15, 16420586), (21, 11728990), (26, 9473415), (30, 8210293), (35, 7037394), (39, 6315610), (42, 5864495), (49, 5026710), (65, 3789366), (70, 3518697), (78, 3157805), (91, 2706690), (98, 2513355), (105, 2345798), (130, 1894683), (147, 1675570), (182, 1353345), (195, 1263122), (210, 1172899), (245, 1005342), (273, 902230), (294, 837785), (390, 631561), (455, 541338), (490, 502671), (546, 451115), (637, 386670), (735, 335114), (910, 270669), (1274, 193335), (1365, 180446), (1470, 167557), (1911, 128890), (2730, 90223), (3185, 77334), (3822, 64445), (6370, 38667), (9555, 25778), (12889, 19110)]