180128430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{117731}}^1$

素因数の和:117761

約数の個数: 48

約数和(自身を含む): 495887184

約数和(自身を除く): 315758754

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, 117731, 235462, 353193, 588655, 706386, 1059579, 1177310, 1765965, 2001427, 2119158, 3531930, 4002854, 5297895, 6004281, 10007135, 10595790, 12008562, 18012843, 20014270, 30021405, 36025686, 60042810, 90064215, 180128430]

約数ペア:

[(1, 180128430), (2, 90064215), (3, 60042810), (5, 36025686), (6, 30021405), (9, 20014270), (10, 18012843), (15, 12008562), (17, 10595790), (18, 10007135), (30, 6004281), (34, 5297895), (45, 4002854), (51, 3531930), (85, 2119158), (90, 2001427), (102, 1765965), (153, 1177310), (170, 1059579), (255, 706386), (306, 588655), (510, 353193), (765, 235462), (1530, 117731)]