74242830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 186052608

約数和(自身を除く): 111809778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 97, 155, 186, 194, 291, 310, 465, 485, 582, 823, 930, 970, 1455, 1646, 2469, 2910, 3007, 4115, 4938, 6014, 8230, 9021, 12345, 15035, 18042, 24690, 25513, 30070, 45105, 51026, 76539, 79831, 90210, 127565, 153078, 159662, 239493, 255130, 382695, 399155, 478986, 765390, 798310, 1197465, 2394930, 2474761, 4949522, 7424283, 12373805, 14848566, 24747610, 37121415, 74242830]

約数ペア:

[(1, 74242830), (2, 37121415), (3, 24747610), (5, 14848566), (6, 12373805), (10, 7424283), (15, 4949522), (30, 2474761), (31, 2394930), (62, 1197465), (93, 798310), (97, 765390), (155, 478986), (186, 399155), (194, 382695), (291, 255130), (310, 239493), (465, 159662), (485, 153078), (582, 127565), (823, 90210), (930, 79831), (970, 76539), (1455, 51026), (1646, 45105), (2469, 30070), (2910, 25513), (3007, 24690), (4115, 18042), (4938, 15035), (6014, 12345), (8230, 9021)]