309961470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113539}}^1$

素因数の和:113569

約数の個数: 64

約数和(自身を含む): 915586560

約数和(自身を除く): 605625090

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 113539, 227078, 340617, 567695, 681234, 794773, 1135390, 1476007, 1589546, 1703085, 2384319, 2952014, 3406170, 3973865, 4428021, 4768638, 7380035, 7947730, 8856042, 10332049, 11921595, 14760070, 20664098, 22140105, 23843190, 30996147, 44280210, 51660245, 61992294, 103320490, 154980735, 309961470]

約数ペア:

[(1, 309961470), (2, 154980735), (3, 103320490), (5, 61992294), (6, 51660245), (7, 44280210), (10, 30996147), (13, 23843190), (14, 22140105), (15, 20664098), (21, 14760070), (26, 11921595), (30, 10332049), (35, 8856042), (39, 7947730), (42, 7380035), (65, 4768638), (70, 4428021), (78, 3973865), (91, 3406170), (105, 2952014), (130, 2384319), (182, 1703085), (195, 1589546), (210, 1476007), (273, 1135390), (390, 794773), (455, 681234), (546, 567695), (910, 340617), (1365, 227078), (2730, 113539)]