19174590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 33080130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 1511, 2115, 2538, 3022, 4230, 4533, 6345, 7555, 9066, 12690, 13599, 15110, 22665, 27198, 40797, 45330, 67995, 71017, 81594, 135990, 142034, 203985, 213051, 355085, 407970, 426102, 639153, 710170, 1065255, 1278306, 1917459, 2130510, 3195765, 3834918, 6391530, 9587295, 19174590]

約数ペア:

[(1, 19174590), (2, 9587295), (3, 6391530), (5, 3834918), (6, 3195765), (9, 2130510), (10, 1917459), (15, 1278306), (18, 1065255), (27, 710170), (30, 639153), (45, 426102), (47, 407970), (54, 355085), (90, 213051), (94, 203985), (135, 142034), (141, 135990), (235, 81594), (270, 71017), (282, 67995), (423, 45330), (470, 40797), (705, 27198), (846, 22665), (1269, 15110), (1410, 13599), (1511, 12690), (2115, 9066), (2538, 7555), (3022, 6345), (4230, 4533)]