2074830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 5419008

約数和(自身を除く): 3344178

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 97, 115, 138, 155, 186, 194, 230, 291, 310, 345, 465, 485, 582, 690, 713, 930, 970, 1426, 1455, 2139, 2231, 2910, 3007, 3565, 4278, 4462, 6014, 6693, 7130, 9021, 10695, 11155, 13386, 15035, 18042, 21390, 22310, 30070, 33465, 45105, 66930, 69161, 90210, 138322, 207483, 345805, 414966, 691610, 1037415, 2074830]

約数ペア:

[(1, 2074830), (2, 1037415), (3, 691610), (5, 414966), (6, 345805), (10, 207483), (15, 138322), (23, 90210), (30, 69161), (31, 66930), (46, 45105), (62, 33465), (69, 30070), (93, 22310), (97, 21390), (115, 18042), (138, 15035), (155, 13386), (186, 11155), (194, 10695), (230, 9021), (291, 7130), (310, 6693), (345, 6014), (465, 4462), (485, 4278), (582, 3565), (690, 3007), (713, 2910), (930, 2231), (970, 2139), (1426, 1455)]