73572940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1679

約数の個数: 96

約数和(自身を含む): 196922880

約数和(自身を除く): 123349940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1292, 1330, 1615, 1627, 2261, 2380, 2660, 3230, 3254, 4522, 6460, 6508, 8135, 9044, 11305, 11389, 16270, 22610, 22778, 27659, 30913, 32540, 45220, 45556, 55318, 56945, 61826, 110636, 113890, 123652, 138295, 154565, 193613, 216391, 227780, 276590, 309130, 387226, 432782, 525521, 553180, 618260, 774452, 865564, 968065, 1051042, 1081955, 1936130, 2102084, 2163910, 2627605, 3678647, 3872260, 4327820, 5255210, 7357294, 10510420, 14714588, 18393235, 36786470, 73572940]

約数ペア:

[(1, 73572940), (2, 36786470), (4, 18393235), (5, 14714588), (7, 10510420), (10, 7357294), (14, 5255210), (17, 4327820), (19, 3872260), (20, 3678647), (28, 2627605), (34, 2163910), (35, 2102084), (38, 1936130), (68, 1081955), (70, 1051042), (76, 968065), (85, 865564), (95, 774452), (119, 618260), (133, 553180), (140, 525521), (170, 432782), (190, 387226), (238, 309130), (266, 276590), (323, 227780), (340, 216391), (380, 193613), (476, 154565), (532, 138295), (595, 123652), (646, 113890), (665, 110636), (1190, 61826), (1292, 56945), (1330, 55318), (1615, 45556), (1627, 45220), (2261, 32540), (2380, 30913), (2660, 27659), (3230, 22778), (3254, 22610), (4522, 16270), (6460, 11389), (6508, 11305), (8135, 9044)]