72872370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47629}}^1$

素因数の和:47659

約数の個数: 48

約数和(自身を含む): 200617560

約数和(自身を除く): 127745190

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, 47629, 95258, 142887, 238145, 285774, 428661, 476290, 714435, 809693, 857322, 1428870, 1619386, 2143305, 2429079, 4048465, 4286610, 4858158, 7287237, 8096930, 12145395, 14574474, 24290790, 36436185, 72872370]

約数ペア:

[(1, 72872370), (2, 36436185), (3, 24290790), (5, 14574474), (6, 12145395), (9, 8096930), (10, 7287237), (15, 4858158), (17, 4286610), (18, 4048465), (30, 2429079), (34, 2143305), (45, 1619386), (51, 1428870), (85, 857322), (90, 809693), (102, 714435), (153, 476290), (170, 428661), (255, 285774), (306, 238145), (510, 142887), (765, 95258), (1530, 47629)]