42982170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:860

約数の個数: 128

約数和(自身を含む): 134369280

約数和(自身を除く): 91387110

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 154, 161, 165, 210, 230, 231, 253, 322, 330, 345, 385, 462, 483, 506, 690, 759, 770, 805, 809, 966, 1155, 1265, 1518, 1610, 1618, 1771, 2310, 2415, 2427, 2530, 3542, 3795, 4045, 4830, 4854, 5313, 5663, 7590, 8090, 8855, 8899, 10626, 11326, 12135, 16989, 17710, 17798, 18607, 24270, 26565, 26697, 28315, 33978, 37214, 44495, 53130, 53394, 55821, 56630, 62293, 84945, 88990, 93035, 111642, 124586, 130249, 133485, 169890, 186070, 186879, 204677, 260498, 266970, 279105, 311465, 373758, 390747, 409354, 558210, 614031, 622930, 651245, 781494, 934395, 1023385, 1228062, 1302490, 1432739, 1868790, 1953735, 2046770, 2865478, 3070155, 3907470, 4298217, 6140310, 7163695, 8596434, 14327390, 21491085, 42982170]

約数ペア:

[(1, 42982170), (2, 21491085), (3, 14327390), (5, 8596434), (6, 7163695), (7, 6140310), (10, 4298217), (11, 3907470), (14, 3070155), (15, 2865478), (21, 2046770), (22, 1953735), (23, 1868790), (30, 1432739), (33, 1302490), (35, 1228062), (42, 1023385), (46, 934395), (55, 781494), (66, 651245), (69, 622930), (70, 614031), (77, 558210), (105, 409354), (110, 390747), (115, 373758), (138, 311465), (154, 279105), (161, 266970), (165, 260498), (210, 204677), (230, 186879), (231, 186070), (253, 169890), (322, 133485), (330, 130249), (345, 124586), (385, 111642), (462, 93035), (483, 88990), (506, 84945), (690, 62293), (759, 56630), (770, 55821), (805, 53394), (809, 53130), (966, 44495), (1155, 37214), (1265, 33978), (1518, 28315), (1610, 26697), (1618, 26565), (1771, 24270), (2310, 18607), (2415, 17798), (2427, 17710), (2530, 16989), (3542, 12135), (3795, 11326), (4045, 10626), (4830, 8899), (4854, 8855), (5313, 8090), (5663, 7590)]