21468430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3072

約数の個数: 32

約数和(自身を含む): 41637888

約数和(自身を除く): 20169458

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3011, 3565, 6022, 7130, 15055, 30110, 69253, 93341, 138506, 186682, 346265, 466705, 692530, 933410, 2146843, 4293686, 10734215, 21468430]

約数ペア:

[(1, 21468430), (2, 10734215), (5, 4293686), (10, 2146843), (23, 933410), (31, 692530), (46, 466705), (62, 346265), (115, 186682), (155, 138506), (230, 93341), (310, 69253), (713, 30110), (1426, 15055), (3011, 7130), (3565, 6022)]