1319762010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 3710085120

約数和(自身を除く): 2390323110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 283, 318, 371, 419, 530, 566, 742, 795, 838, 849, 1113, 1257, 1415, 1590, 1698, 1855, 1981, 2095, 2226, 2514, 2830, 2933, 3710, 3962, 4190, 4245, 5565, 5866, 5943, 6285, 8490, 8799, 9905, 11130, 11886, 12570, 14665, 14999, 17598, 19810, 22207, 29330, 29715, 29998, 43995, 44414, 44997, 59430, 66621, 74995, 87990, 89994, 104993, 111035, 118577, 133242, 149990, 155449, 209986, 222070, 224985, 237154, 310898, 314979, 333105, 355731, 449970, 466347, 524965, 592885, 629958, 666210, 711462, 777245, 830039, 932694, 1049930, 1185770, 1554490, 1574895, 1660078, 1778655, 2331735, 2490117, 3149790, 3557310, 4150195, 4663470, 4980234, 6284581, 8300390, 12450585, 12569162, 18853743, 24901170, 31422905, 37707486, 43992067, 62845810, 87984134, 94268715, 131976201, 188537430, 219960335, 263952402, 439920670, 659881005, 1319762010]

約数ペア:

[(1, 1319762010), (2, 659881005), (3, 439920670), (5, 263952402), (6, 219960335), (7, 188537430), (10, 131976201), (14, 94268715), (15, 87984134), (21, 62845810), (30, 43992067), (35, 37707486), (42, 31422905), (53, 24901170), (70, 18853743), (105, 12569162), (106, 12450585), (159, 8300390), (210, 6284581), (265, 4980234), (283, 4663470), (318, 4150195), (371, 3557310), (419, 3149790), (530, 2490117), (566, 2331735), (742, 1778655), (795, 1660078), (838, 1574895), (849, 1554490), (1113, 1185770), (1257, 1049930), (1415, 932694), (1590, 830039), (1698, 777245), (1855, 711462), (1981, 666210), (2095, 629958), (2226, 592885), (2514, 524965), (2830, 466347), (2933, 449970), (3710, 355731), (3962, 333105), (4190, 314979), (4245, 310898), (5565, 237154), (5866, 224985), (5943, 222070), (6285, 209986), (8490, 155449), (8799, 149990), (9905, 133242), (11130, 118577), (11886, 111035), (12570, 104993), (14665, 89994), (14999, 87990), (17598, 74995), (19810, 66621), (22207, 59430), (29330, 44997), (29715, 44414), (29998, 43995)]