74002270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 146313216

約数和(自身を除く): 72310946

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 97, 107, 115, 155, 194, 214, 230, 310, 485, 535, 713, 970, 1070, 1426, 2231, 2461, 3007, 3317, 3565, 4462, 4922, 6014, 6634, 7130, 10379, 11155, 12305, 15035, 16585, 20758, 22310, 24610, 30070, 33170, 51895, 69161, 76291, 103790, 138322, 152582, 238717, 321749, 345805, 381455, 477434, 643498, 691610, 762910, 1193585, 1608745, 2387170, 3217490, 7400227, 14800454, 37001135, 74002270]

約数ペア:

[(1, 74002270), (2, 37001135), (5, 14800454), (10, 7400227), (23, 3217490), (31, 2387170), (46, 1608745), (62, 1193585), (97, 762910), (107, 691610), (115, 643498), (155, 477434), (194, 381455), (214, 345805), (230, 321749), (310, 238717), (485, 152582), (535, 138322), (713, 103790), (970, 76291), (1070, 69161), (1426, 51895), (2231, 33170), (2461, 30070), (3007, 24610), (3317, 22310), (3565, 20758), (4462, 16585), (4922, 15035), (6014, 12305), (6634, 11155), (7130, 10379)]