102438780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74231}}^1$

素因数の和:74266

約数の個数: 48

約数和(自身を含む): 299303424

約数和(自身を除く): 196864644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 74231, 148462, 222693, 296924, 371155, 445386, 742310, 890772, 1113465, 1484620, 1707313, 2226930, 3414626, 4453860, 5121939, 6829252, 8536565, 10243878, 17073130, 20487756, 25609695, 34146260, 51219390, 102438780]

約数ペア:

[(1, 102438780), (2, 51219390), (3, 34146260), (4, 25609695), (5, 20487756), (6, 17073130), (10, 10243878), (12, 8536565), (15, 6829252), (20, 5121939), (23, 4453860), (30, 3414626), (46, 2226930), (60, 1707313), (69, 1484620), (92, 1113465), (115, 890772), (138, 742310), (230, 445386), (276, 371155), (345, 296924), (460, 222693), (690, 148462), (1380, 74231)]