19083180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 57806784

約数和(自身を除く): 38723604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 318, 340, 353, 510, 530, 636, 706, 795, 901, 1020, 1059, 1060, 1412, 1590, 1765, 1802, 2118, 2703, 3180, 3530, 3604, 4236, 4505, 5295, 5406, 6001, 7060, 9010, 10590, 10812, 12002, 13515, 18003, 18020, 18709, 21180, 24004, 27030, 30005, 36006, 37418, 54060, 56127, 60010, 72012, 74836, 90015, 93545, 112254, 120020, 180030, 187090, 224508, 280635, 318053, 360060, 374180, 561270, 636106, 954159, 1122540, 1272212, 1590265, 1908318, 3180530, 3816636, 4770795, 6361060, 9541590, 19083180]

約数ペア:

[(1, 19083180), (2, 9541590), (3, 6361060), (4, 4770795), (5, 3816636), (6, 3180530), (10, 1908318), (12, 1590265), (15, 1272212), (17, 1122540), (20, 954159), (30, 636106), (34, 561270), (51, 374180), (53, 360060), (60, 318053), (68, 280635), (85, 224508), (102, 187090), (106, 180030), (159, 120020), (170, 112254), (204, 93545), (212, 90015), (255, 74836), (265, 72012), (318, 60010), (340, 56127), (353, 54060), (510, 37418), (530, 36006), (636, 30005), (706, 27030), (795, 24004), (901, 21180), (1020, 18709), (1059, 18020), (1060, 18003), (1412, 13515), (1590, 12002), (1765, 10812), (1802, 10590), (2118, 9010), (2703, 7060), (3180, 6001), (3530, 5406), (3604, 5295), (4236, 4505)]