19106910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4517}}^1$

素因数の和:4577

約数の個数: 48

約数和(自身を含む): 50746176

約数和(自身を除く): 31639266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 4517, 9034, 13551, 22585, 27102, 40653, 45170, 67755, 81306, 135510, 203265, 212299, 406530, 424598, 636897, 1061495, 1273794, 1910691, 2122990, 3184485, 3821382, 6368970, 9553455, 19106910]

約数ペア:

[(1, 19106910), (2, 9553455), (3, 6368970), (5, 3821382), (6, 3184485), (9, 2122990), (10, 1910691), (15, 1273794), (18, 1061495), (30, 636897), (45, 424598), (47, 406530), (90, 212299), (94, 203265), (141, 135510), (235, 81306), (282, 67755), (423, 45170), (470, 40653), (705, 27102), (846, 22585), (1410, 13551), (2115, 9034), (4230, 4517)]