304763820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1283}}^1$

素因数の和:1439

約数の個数: 96

約数和(自身を含む): 885282048

約数和(自身を除く): 580518228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 107, 111, 148, 185, 214, 222, 321, 370, 428, 444, 535, 555, 642, 740, 1070, 1110, 1283, 1284, 1605, 2140, 2220, 2566, 3210, 3849, 3959, 5132, 6415, 6420, 7698, 7918, 11877, 12830, 15396, 15836, 19245, 19795, 23754, 25660, 38490, 39590, 47471, 47508, 59385, 76980, 79180, 94942, 118770, 137281, 142413, 189884, 237355, 237540, 274562, 284826, 411843, 474710, 549124, 569652, 686405, 712065, 823686, 949420, 1372810, 1424130, 1647372, 2059215, 2745620, 2848260, 4118430, 5079397, 8236860, 10158794, 15238191, 20317588, 25396985, 30476382, 50793970, 60952764, 76190955, 101587940, 152381910, 304763820]

約数ペア:

[(1, 304763820), (2, 152381910), (3, 101587940), (4, 76190955), (5, 60952764), (6, 50793970), (10, 30476382), (12, 25396985), (15, 20317588), (20, 15238191), (30, 10158794), (37, 8236860), (60, 5079397), (74, 4118430), (107, 2848260), (111, 2745620), (148, 2059215), (185, 1647372), (214, 1424130), (222, 1372810), (321, 949420), (370, 823686), (428, 712065), (444, 686405), (535, 569652), (555, 549124), (642, 474710), (740, 411843), (1070, 284826), (1110, 274562), (1283, 237540), (1284, 237355), (1605, 189884), (2140, 142413), (2220, 137281), (2566, 118770), (3210, 94942), (3849, 79180), (3959, 76980), (5132, 59385), (6415, 47508), (6420, 47471), (7698, 39590), (7918, 38490), (11877, 25660), (12830, 23754), (15396, 19795), (15836, 19245)]