19229780310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1\times {\mathrm{17491}}^1$

素因数の和:20333

約数の個数: 64

約数和(自身を含む): 49722059520

約数和(自身を除く): 30492279210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2819, 5638, 8457, 14095, 16914, 17491, 28190, 34982, 36647, 42285, 52473, 73294, 84570, 87455, 104946, 109941, 174910, 183235, 219882, 227383, 262365, 366470, 454766, 524730, 549705, 682149, 1099410, 1136915, 1364298, 2273830, 3410745, 6821490, 49307129, 98614258, 147921387, 246535645, 295842774, 493071290, 640992677, 739606935, 1281985354, 1479213870, 1922978031, 3204963385, 3845956062, 6409926770, 9614890155, 19229780310]

約数ペア:

[(1, 19229780310), (2, 9614890155), (3, 6409926770), (5, 3845956062), (6, 3204963385), (10, 1922978031), (13, 1479213870), (15, 1281985354), (26, 739606935), (30, 640992677), (39, 493071290), (65, 295842774), (78, 246535645), (130, 147921387), (195, 98614258), (390, 49307129), (2819, 6821490), (5638, 3410745), (8457, 2273830), (14095, 1364298), (16914, 1136915), (17491, 1099410), (28190, 682149), (34982, 549705), (36647, 524730), (42285, 454766), (52473, 366470), (73294, 262365), (84570, 227383), (87455, 219882), (104946, 183235), (109941, 174910)]