11715970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 26542080

約数和(自身を除く): 14826110

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 383, 437, 665, 766, 805, 874, 1330, 1610, 1915, 2185, 2681, 3059, 3830, 4370, 5362, 6118, 7277, 8809, 13405, 14554, 15295, 17618, 26810, 30590, 36385, 44045, 50939, 61663, 72770, 88090, 101878, 123326, 167371, 254695, 308315, 334742, 509390, 616630, 836855, 1171597, 1673710, 2343194, 5857985, 11715970]

約数ペア:

[(1, 11715970), (2, 5857985), (5, 2343194), (7, 1673710), (10, 1171597), (14, 836855), (19, 616630), (23, 509390), (35, 334742), (38, 308315), (46, 254695), (70, 167371), (95, 123326), (115, 101878), (133, 88090), (161, 72770), (190, 61663), (230, 50939), (266, 44045), (322, 36385), (383, 30590), (437, 26810), (665, 17618), (766, 15295), (805, 14554), (874, 13405), (1330, 8809), (1610, 7277), (1915, 6118), (2185, 5362), (2681, 4370), (3059, 3830)]