126998970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1579}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 349470720

約数和(自身を除く): 222471750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 383, 766, 1149, 1579, 1915, 2298, 2681, 3158, 3830, 4737, 5362, 5745, 7895, 8043, 9474, 11053, 11490, 13405, 15790, 16086, 22106, 23685, 26810, 33159, 40215, 47370, 55265, 66318, 80430, 110530, 165795, 331590, 604757, 1209514, 1814271, 3023785, 3628542, 4233299, 6047570, 8466598, 9071355, 12699897, 18142710, 21166495, 25399794, 42332990, 63499485, 126998970]

約数ペア:

[(1, 126998970), (2, 63499485), (3, 42332990), (5, 25399794), (6, 21166495), (7, 18142710), (10, 12699897), (14, 9071355), (15, 8466598), (21, 6047570), (30, 4233299), (35, 3628542), (42, 3023785), (70, 1814271), (105, 1209514), (210, 604757), (383, 331590), (766, 165795), (1149, 110530), (1579, 80430), (1915, 66318), (2298, 55265), (2681, 47370), (3158, 40215), (3830, 33159), (4737, 26810), (5362, 23685), (5745, 22106), (7895, 16086), (8043, 15790), (9474, 13405), (11053, 11490)]