245884770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160709}}^1$

素因数の和:160739

約数の個数: 48

約数和(自身を含む): 676910520

約数和(自身を除く): 431025750

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, 160709, 321418, 482127, 803545, 964254, 1446381, 1607090, 2410635, 2732053, 2892762, 4821270, 5464106, 7231905, 8196159, 13660265, 14463810, 16392318, 24588477, 27320530, 40980795, 49176954, 81961590, 122942385, 245884770]

約数ペア:

[(1, 245884770), (2, 122942385), (3, 81961590), (5, 49176954), (6, 40980795), (9, 27320530), (10, 24588477), (15, 16392318), (17, 14463810), (18, 13660265), (30, 8196159), (34, 7231905), (45, 5464106), (51, 4821270), (85, 2892762), (90, 2732053), (102, 2410635), (153, 1607090), (170, 1446381), (255, 964254), (306, 803545), (510, 482127), (765, 321418), (1530, 160709)]