766139430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{158621}}^1$

素因数の和:158661

約数の個数: 64

約数和(自身を含む): 2192790528

約数和(自身を除く): 1426651098

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 158621, 317242, 475863, 793105, 951726, 1110347, 1586210, 2220694, 2379315, 3331041, 3648283, 4758630, 5551735, 6662082, 7296566, 10944849, 11103470, 16655205, 18241415, 21889698, 25537981, 33310410, 36482830, 51075962, 54724245, 76613943, 109448490, 127689905, 153227886, 255379810, 383069715, 766139430]

約数ペア:

[(1, 766139430), (2, 383069715), (3, 255379810), (5, 153227886), (6, 127689905), (7, 109448490), (10, 76613943), (14, 54724245), (15, 51075962), (21, 36482830), (23, 33310410), (30, 25537981), (35, 21889698), (42, 18241415), (46, 16655205), (69, 11103470), (70, 10944849), (105, 7296566), (115, 6662082), (138, 5551735), (161, 4758630), (210, 3648283), (230, 3331041), (322, 2379315), (345, 2220694), (483, 1586210), (690, 1110347), (805, 951726), (966, 793105), (1610, 475863), (2415, 317242), (4830, 158621)]