30762060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73243}}^1$

素因数の和:73262

約数の個数: 48

約数和(自身を含む): 98439936

約数和(自身を除く): 67677876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 73243, 146486, 219729, 292972, 366215, 439458, 512701, 732430, 878916, 1025402, 1098645, 1464860, 1538103, 2050804, 2197290, 2563505, 3076206, 4394580, 5127010, 6152412, 7690515, 10254020, 15381030, 30762060]

約数ペア:

[(1, 30762060), (2, 15381030), (3, 10254020), (4, 7690515), (5, 6152412), (6, 5127010), (7, 4394580), (10, 3076206), (12, 2563505), (14, 2197290), (15, 2050804), (20, 1538103), (21, 1464860), (28, 1098645), (30, 1025402), (35, 878916), (42, 732430), (60, 512701), (70, 439458), (84, 366215), (105, 292972), (140, 219729), (210, 146486), (420, 73243)]