137031470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19219}}^1$

素因数の和:19280

約数の個数: 32

約数和(自身を含む): 265697280

約数和(自身を除く): 128665810

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 19219, 38438, 96095, 192190, 442037, 595789, 884074, 1191578, 2210185, 2978945, 4420370, 5957890, 13703147, 27406294, 68515735, 137031470]

約数ペア:

[(1, 137031470), (2, 68515735), (5, 27406294), (10, 13703147), (23, 5957890), (31, 4420370), (46, 2978945), (62, 2210185), (115, 1191578), (155, 884074), (230, 595789), (310, 442037), (713, 192190), (1426, 96095), (3565, 38438), (7130, 19219)]