102942940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7219}}^1$

素因数の和:7282

約数の個数: 48

約数和(自身を含む): 232888320

約数和(自身を除く): 129945380

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 7219, 14260, 14438, 28876, 36095, 72190, 144380, 166037, 223789, 332074, 447578, 664148, 830185, 895156, 1118945, 1660370, 2237890, 3320740, 4475780, 5147147, 10294294, 20588588, 25735735, 51471470, 102942940]

約数ペア:

[(1, 102942940), (2, 51471470), (4, 25735735), (5, 20588588), (10, 10294294), (20, 5147147), (23, 4475780), (31, 3320740), (46, 2237890), (62, 1660370), (92, 1118945), (115, 895156), (124, 830185), (155, 664148), (230, 447578), (310, 332074), (460, 223789), (620, 166037), (713, 144380), (1426, 72190), (2852, 36095), (3565, 28876), (7130, 14438), (7219, 14260)]