190799460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{17377}}^1$

素因数の和:17453

約数の個数: 72

約数和(自身を含む): 588280056

約数和(自身を除く): 397480596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 17377, 34754, 52131, 69508, 86885, 104262, 156393, 173770, 208524, 260655, 312786, 347540, 521310, 625572, 781965, 1042620, 1059997, 1563930, 2119994, 3127860, 3179991, 4239988, 5299985, 6359982, 9539973, 10599970, 12719964, 15899955, 19079946, 21199940, 31799910, 38159892, 47699865, 63599820, 95399730, 190799460]

約数ペア:

[(1, 190799460), (2, 95399730), (3, 63599820), (4, 47699865), (5, 38159892), (6, 31799910), (9, 21199940), (10, 19079946), (12, 15899955), (15, 12719964), (18, 10599970), (20, 9539973), (30, 6359982), (36, 5299985), (45, 4239988), (60, 3179991), (61, 3127860), (90, 2119994), (122, 1563930), (180, 1059997), (183, 1042620), (244, 781965), (305, 625572), (366, 521310), (549, 347540), (610, 312786), (732, 260655), (915, 208524), (1098, 173770), (1220, 156393), (1830, 104262), (2196, 86885), (2745, 69508), (3660, 52131), (5490, 34754), (10980, 17377)]