142319730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1657}}^1$

素因数の和:2083

約数の個数: 64

約数和(自身を含む): 391553280

約数和(自身を除く): 249233550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 409, 818, 1227, 1657, 2045, 2454, 2863, 3314, 4090, 4971, 5726, 6135, 8285, 8589, 9942, 11599, 12270, 14315, 16570, 17178, 23198, 24855, 28630, 34797, 42945, 49710, 57995, 69594, 85890, 115990, 173985, 347970, 677713, 1355426, 2033139, 3388565, 4066278, 4743991, 6777130, 9487982, 10165695, 14231973, 20331390, 23719955, 28463946, 47439910, 71159865, 142319730]

約数ペア:

[(1, 142319730), (2, 71159865), (3, 47439910), (5, 28463946), (6, 23719955), (7, 20331390), (10, 14231973), (14, 10165695), (15, 9487982), (21, 6777130), (30, 4743991), (35, 4066278), (42, 3388565), (70, 2033139), (105, 1355426), (210, 677713), (409, 347970), (818, 173985), (1227, 115990), (1657, 85890), (2045, 69594), (2454, 57995), (2863, 49710), (3314, 42945), (4090, 34797), (4971, 28630), (5726, 24855), (6135, 23198), (8285, 17178), (8589, 16570), (9942, 14315), (11599, 12270)]