72915210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47657}}^1$

素因数の和:47687

約数の個数: 48

約数和(自身を含む): 200735496

約数和(自身を除く): 127820286

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, 47657, 95314, 142971, 238285, 285942, 428913, 476570, 714855, 810169, 857826, 1429710, 1620338, 2144565, 2430507, 4050845, 4289130, 4861014, 7291521, 8101690, 12152535, 14583042, 24305070, 36457605, 72915210]

約数ペア:

[(1, 72915210), (2, 36457605), (3, 24305070), (5, 14583042), (6, 12152535), (9, 8101690), (10, 7291521), (15, 4861014), (17, 4289130), (18, 4050845), (30, 2430507), (34, 2144565), (45, 1620338), (51, 1429710), (85, 857826), (90, 810169), (102, 714855), (153, 476570), (170, 428913), (255, 285942), (306, 238285), (510, 142971), (765, 95314), (1530, 47657)]