71533530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1945

約数の個数: 80

約数和(自身を含む): 196542720

約数和(自身を除く): 125009190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 141, 162, 235, 270, 282, 405, 423, 470, 705, 810, 846, 1269, 1410, 1879, 2115, 2538, 3758, 3807, 4230, 5637, 6345, 7614, 9395, 11274, 12690, 16911, 18790, 19035, 28185, 33822, 38070, 50733, 56370, 84555, 88313, 101466, 152199, 169110, 176626, 253665, 264939, 304398, 441565, 507330, 529878, 760995, 794817, 883130, 1324695, 1521990, 1589634, 2384451, 2649390, 3974085, 4768902, 7153353, 7948170, 11922255, 14306706, 23844510, 35766765, 71533530]

約数ペア:

[(1, 71533530), (2, 35766765), (3, 23844510), (5, 14306706), (6, 11922255), (9, 7948170), (10, 7153353), (15, 4768902), (18, 3974085), (27, 2649390), (30, 2384451), (45, 1589634), (47, 1521990), (54, 1324695), (81, 883130), (90, 794817), (94, 760995), (135, 529878), (141, 507330), (162, 441565), (235, 304398), (270, 264939), (282, 253665), (405, 176626), (423, 169110), (470, 152199), (705, 101466), (810, 88313), (846, 84555), (1269, 56370), (1410, 50733), (1879, 38070), (2115, 33822), (2538, 28185), (3758, 19035), (3807, 18790), (4230, 16911), (5637, 12690), (6345, 11274), (7614, 9395)]