27051930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17681}}^1$

素因数の和:17711

約数の個数: 48

約数和(自身を含む): 74476584

約数和(自身を除く): 47424654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 17681, 35362, 53043, 88405, 106086, 159129, 176810, 265215, 300577, 318258, 530430, 601154, 795645, 901731, 1502885, 1591290, 1803462, 2705193, 3005770, 4508655, 5410386, 9017310, 13525965, 27051930]

約数ペア:

[(1, 27051930), (2, 13525965), (3, 9017310), (5, 5410386), (6, 4508655), (9, 3005770), (10, 2705193), (15, 1803462), (17, 1591290), (18, 1502885), (30, 901731), (34, 795645), (45, 601154), (51, 530430), (85, 318258), (90, 300577), (102, 265215), (153, 176810), (170, 159129), (255, 106086), (306, 88405), (510, 53043), (765, 35362), (1530, 17681)]