15916230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 48522240

約数和(自身を除く): 32606010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 54, 55, 66, 69, 90, 99, 110, 115, 135, 138, 165, 198, 207, 230, 233, 253, 270, 297, 330, 345, 414, 466, 495, 506, 594, 621, 690, 699, 759, 990, 1035, 1165, 1242, 1265, 1398, 1485, 1518, 2070, 2097, 2277, 2330, 2530, 2563, 2970, 3105, 3495, 3795, 4194, 4554, 5126, 5359, 6210, 6291, 6831, 6990, 7590, 7689, 10485, 10718, 11385, 12582, 12815, 13662, 15378, 16077, 20970, 22770, 23067, 25630, 26795, 31455, 32154, 34155, 38445, 46134, 48231, 53590, 58949, 62910, 68310, 69201, 76890, 80385, 96462, 115335, 117898, 138402, 144693, 160770, 176847, 230670, 241155, 289386, 294745, 346005, 353694, 482310, 530541, 589490, 692010, 723465, 884235, 1061082, 1446930, 1591623, 1768470, 2652705, 3183246, 5305410, 7958115, 15916230]

約数ペア:

[(1, 15916230), (2, 7958115), (3, 5305410), (5, 3183246), (6, 2652705), (9, 1768470), (10, 1591623), (11, 1446930), (15, 1061082), (18, 884235), (22, 723465), (23, 692010), (27, 589490), (30, 530541), (33, 482310), (45, 353694), (46, 346005), (54, 294745), (55, 289386), (66, 241155), (69, 230670), (90, 176847), (99, 160770), (110, 144693), (115, 138402), (135, 117898), (138, 115335), (165, 96462), (198, 80385), (207, 76890), (230, 69201), (233, 68310), (253, 62910), (270, 58949), (297, 53590), (330, 48231), (345, 46134), (414, 38445), (466, 34155), (495, 32154), (506, 31455), (594, 26795), (621, 25630), (690, 23067), (699, 22770), (759, 20970), (990, 16077), (1035, 15378), (1165, 13662), (1242, 12815), (1265, 12582), (1398, 11385), (1485, 10718), (1518, 10485), (2070, 7689), (2097, 7590), (2277, 6990), (2330, 6831), (2530, 6291), (2563, 6210), (2970, 5359), (3105, 5126), (3495, 4554), (3795, 4194)]