127303470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{28867}}^1$

素因数の和:28894

約数の個数: 72

約数和(自身を含む): 385041384

約数和(自身を除く): 257737914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 28867, 57734, 86601, 144335, 173202, 202069, 259803, 288670, 404138, 433005, 519606, 606207, 866010, 1010345, 1212414, 1299015, 1414483, 1818621, 2020690, 2598030, 2828966, 3031035, 3637242, 4243449, 6062070, 7072415, 8486898, 9093105, 12730347, 14144830, 18186210, 21217245, 25460694, 42434490, 63651735, 127303470]

約数ペア:

[(1, 127303470), (2, 63651735), (3, 42434490), (5, 25460694), (6, 21217245), (7, 18186210), (9, 14144830), (10, 12730347), (14, 9093105), (15, 8486898), (18, 7072415), (21, 6062070), (30, 4243449), (35, 3637242), (42, 3031035), (45, 2828966), (49, 2598030), (63, 2020690), (70, 1818621), (90, 1414483), (98, 1299015), (105, 1212414), (126, 1010345), (147, 866010), (210, 606207), (245, 519606), (294, 433005), (315, 404138), (441, 288670), (490, 259803), (630, 202069), (735, 173202), (882, 144335), (1470, 86601), (2205, 57734), (4410, 28867)]