131052570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 358318080

約数和(自身を除く): 227265510

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 59, 66, 106, 110, 118, 127, 159, 165, 177, 254, 265, 295, 318, 330, 354, 381, 530, 583, 590, 635, 649, 762, 795, 885, 1166, 1270, 1298, 1397, 1590, 1749, 1770, 1905, 1947, 2794, 2915, 3127, 3245, 3498, 3810, 3894, 4191, 5830, 6254, 6490, 6731, 6985, 7493, 8382, 8745, 9381, 9735, 13462, 13970, 14986, 15635, 17490, 18762, 19470, 20193, 20955, 22479, 31270, 33655, 34397, 37465, 40386, 41910, 44958, 46905, 67310, 68794, 74041, 74930, 82423, 93810, 100965, 103191, 112395, 148082, 164846, 171985, 201930, 206382, 222123, 224790, 247269, 343970, 370205, 397129, 412115, 444246, 494538, 515955, 740410, 794258, 824230, 1031910, 1110615, 1191387, 1236345, 1985645, 2221230, 2382774, 2472690, 3971290, 4368419, 5956935, 8736838, 11913870, 13105257, 21842095, 26210514, 43684190, 65526285, 131052570]

約数ペア:

[(1, 131052570), (2, 65526285), (3, 43684190), (5, 26210514), (6, 21842095), (10, 13105257), (11, 11913870), (15, 8736838), (22, 5956935), (30, 4368419), (33, 3971290), (53, 2472690), (55, 2382774), (59, 2221230), (66, 1985645), (106, 1236345), (110, 1191387), (118, 1110615), (127, 1031910), (159, 824230), (165, 794258), (177, 740410), (254, 515955), (265, 494538), (295, 444246), (318, 412115), (330, 397129), (354, 370205), (381, 343970), (530, 247269), (583, 224790), (590, 222123), (635, 206382), (649, 201930), (762, 171985), (795, 164846), (885, 148082), (1166, 112395), (1270, 103191), (1298, 100965), (1397, 93810), (1590, 82423), (1749, 74930), (1770, 74041), (1905, 68794), (1947, 67310), (2794, 46905), (2915, 44958), (3127, 41910), (3245, 40386), (3498, 37465), (3810, 34397), (3894, 33655), (4191, 31270), (5830, 22479), (6254, 20955), (6490, 20193), (6731, 19470), (6985, 18762), (7493, 17490), (8382, 15635), (8745, 14986), (9381, 13970), (9735, 13462)]