64895190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 163800576

約数和(自身を除く): 98905386

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 163, 230, 326, 345, 489, 577, 690, 815, 978, 1154, 1630, 1731, 2445, 2885, 3462, 3749, 4890, 5770, 7498, 8655, 11247, 13271, 17310, 18745, 22494, 26542, 37490, 39813, 56235, 66355, 79626, 94051, 112470, 132710, 188102, 199065, 282153, 398130, 470255, 564306, 940510, 1410765, 2163173, 2821530, 4326346, 6489519, 10815865, 12979038, 21631730, 32447595, 64895190]

約数ペア:

[(1, 64895190), (2, 32447595), (3, 21631730), (5, 12979038), (6, 10815865), (10, 6489519), (15, 4326346), (23, 2821530), (30, 2163173), (46, 1410765), (69, 940510), (115, 564306), (138, 470255), (163, 398130), (230, 282153), (326, 199065), (345, 188102), (489, 132710), (577, 112470), (690, 94051), (815, 79626), (978, 66355), (1154, 56235), (1630, 39813), (1731, 37490), (2445, 26542), (2885, 22494), (3462, 18745), (3749, 17310), (4890, 13271), (5770, 11247), (7498, 8655)]