453829180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 1158312960

約数和(自身を除く): 704483780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 59, 70, 94, 98, 118, 140, 167, 188, 196, 235, 236, 245, 295, 329, 334, 413, 470, 490, 590, 658, 668, 826, 835, 940, 980, 1169, 1180, 1316, 1645, 1652, 1670, 2065, 2303, 2338, 2773, 2891, 3290, 3340, 4130, 4606, 4676, 5546, 5782, 5845, 6580, 7849, 8183, 8260, 9212, 9853, 11092, 11515, 11564, 11690, 13865, 14455, 15698, 16366, 19411, 19706, 23030, 23380, 27730, 28910, 31396, 32732, 38822, 39245, 39412, 40915, 46060, 49265, 54943, 55460, 57820, 68971, 77644, 78490, 81830, 97055, 98530, 109886, 135877, 137942, 156980, 163660, 194110, 197060, 219772, 271754, 274715, 275884, 344855, 384601, 388220, 463091, 482797, 543508, 549430, 679385, 689710, 769202, 926182, 965594, 1098860, 1358770, 1379420, 1538404, 1852364, 1923005, 1931188, 2315455, 2413985, 2717540, 3241637, 3846010, 4630910, 4827970, 6483274, 7692020, 9261820, 9655940, 12966548, 16208185, 22691459, 32416370, 45382918, 64832740, 90765836, 113457295, 226914590, 453829180]

約数ペア:

[(1, 453829180), (2, 226914590), (4, 113457295), (5, 90765836), (7, 64832740), (10, 45382918), (14, 32416370), (20, 22691459), (28, 16208185), (35, 12966548), (47, 9655940), (49, 9261820), (59, 7692020), (70, 6483274), (94, 4827970), (98, 4630910), (118, 3846010), (140, 3241637), (167, 2717540), (188, 2413985), (196, 2315455), (235, 1931188), (236, 1923005), (245, 1852364), (295, 1538404), (329, 1379420), (334, 1358770), (413, 1098860), (470, 965594), (490, 926182), (590, 769202), (658, 689710), (668, 679385), (826, 549430), (835, 543508), (940, 482797), (980, 463091), (1169, 388220), (1180, 384601), (1316, 344855), (1645, 275884), (1652, 274715), (1670, 271754), (2065, 219772), (2303, 197060), (2338, 194110), (2773, 163660), (2891, 156980), (3290, 137942), (3340, 135877), (4130, 109886), (4606, 98530), (4676, 97055), (5546, 81830), (5782, 78490), (5845, 77644), (6580, 68971), (7849, 57820), (8183, 55460), (8260, 54943), (9212, 49265), (9853, 46060), (11092, 40915), (11515, 39412), (11564, 39245), (11690, 38822), (13865, 32732), (14455, 31396), (15698, 28910), (16366, 27730), (19411, 23380), (19706, 23030)]