82300740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80687}}^1$

素因数の和:80716

約数の個数: 48

約数和(自身を含む): 244000512

約数和(自身を除く): 161699772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 80687, 161374, 242061, 322748, 403435, 484122, 806870, 968244, 1210305, 1371679, 1613740, 2420610, 2743358, 4115037, 4841220, 5486716, 6858395, 8230074, 13716790, 16460148, 20575185, 27433580, 41150370, 82300740]

約数ペア:

[(1, 82300740), (2, 41150370), (3, 27433580), (4, 20575185), (5, 16460148), (6, 13716790), (10, 8230074), (12, 6858395), (15, 5486716), (17, 4841220), (20, 4115037), (30, 2743358), (34, 2420610), (51, 1613740), (60, 1371679), (68, 1210305), (85, 968244), (102, 806870), (170, 484122), (204, 403435), (255, 322748), (340, 242061), (510, 161374), (1020, 80687)]