43927930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 87422976

約数和(自身を除く): 43495046

約数列:

[1, 2, 5, 10, 23, 31, 46, 61, 62, 101, 115, 122, 155, 202, 230, 305, 310, 505, 610, 713, 1010, 1403, 1426, 1891, 2323, 2806, 3131, 3565, 3782, 4646, 6161, 6262, 7015, 7130, 9455, 11615, 12322, 14030, 15655, 18910, 23230, 30805, 31310, 43493, 61610, 72013, 86986, 141703, 144026, 190991, 217465, 283406, 360065, 381982, 434930, 708515, 720130, 954955, 1417030, 1909910, 4392793, 8785586, 21963965, 43927930]

約数ペア:

[(1, 43927930), (2, 21963965), (5, 8785586), (10, 4392793), (23, 1909910), (31, 1417030), (46, 954955), (61, 720130), (62, 708515), (101, 434930), (115, 381982), (122, 360065), (155, 283406), (202, 217465), (230, 190991), (305, 144026), (310, 141703), (505, 86986), (610, 72013), (713, 61610), (1010, 43493), (1403, 31310), (1426, 30805), (1891, 23230), (2323, 18910), (2806, 15655), (3131, 14030), (3565, 12322), (3782, 11615), (4646, 9455), (6161, 7130), (6262, 7015)]