73551870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 219840192

約数和(自身を除く): 146288322

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 313, 315, 373, 626, 630, 746, 939, 1119, 1565, 1865, 1878, 2191, 2238, 2611, 2817, 3130, 3357, 3730, 4382, 4695, 5222, 5595, 5634, 6573, 6714, 7833, 9390, 10955, 11190, 13055, 13146, 14085, 15666, 16785, 19719, 21910, 23499, 26110, 28170, 32865, 33570, 39165, 39438, 46998, 65730, 78330, 98595, 116749, 117495, 197190, 233498, 234990, 350247, 583745, 700494, 817243, 1050741, 1167490, 1634486, 1751235, 2101482, 2451729, 3502470, 4086215, 4903458, 5253705, 7355187, 8172430, 10507410, 12258645, 14710374, 24517290, 36775935, 73551870]

約数ペア:

[(1, 73551870), (2, 36775935), (3, 24517290), (5, 14710374), (6, 12258645), (7, 10507410), (9, 8172430), (10, 7355187), (14, 5253705), (15, 4903458), (18, 4086215), (21, 3502470), (30, 2451729), (35, 2101482), (42, 1751235), (45, 1634486), (63, 1167490), (70, 1050741), (90, 817243), (105, 700494), (126, 583745), (210, 350247), (313, 234990), (315, 233498), (373, 197190), (626, 117495), (630, 116749), (746, 98595), (939, 78330), (1119, 65730), (1565, 46998), (1865, 39438), (1878, 39165), (2191, 33570), (2238, 32865), (2611, 28170), (2817, 26110), (3130, 23499), (3357, 21910), (3730, 19719), (4382, 16785), (4695, 15666), (5222, 14085), (5595, 13146), (5634, 13055), (6573, 11190), (6714, 10955), (7833, 9390)]