89978070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1486

約数の個数: 128

約数和(自身を含む): 277530624

約数和(自身を除く): 187552554

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 91, 105, 115, 130, 138, 161, 182, 195, 210, 230, 273, 299, 322, 345, 390, 455, 483, 546, 598, 690, 805, 897, 910, 966, 1365, 1433, 1495, 1610, 1794, 2093, 2415, 2730, 2866, 2990, 4186, 4299, 4485, 4830, 6279, 7165, 8598, 8970, 10031, 10465, 12558, 14330, 18629, 20062, 20930, 21495, 30093, 31395, 32959, 37258, 42990, 50155, 55887, 60186, 62790, 65918, 93145, 98877, 100310, 111774, 130403, 150465, 164795, 186290, 197754, 230713, 260806, 279435, 300930, 329590, 391209, 428467, 461426, 494385, 558870, 652015, 692139, 782418, 856934, 988770, 1153565, 1285401, 1304030, 1384278, 1956045, 2142335, 2307130, 2570802, 2999269, 3460695, 3912090, 4284670, 5998538, 6427005, 6921390, 8997807, 12854010, 14996345, 17995614, 29992690, 44989035, 89978070]

約数ペア:

[(1, 89978070), (2, 44989035), (3, 29992690), (5, 17995614), (6, 14996345), (7, 12854010), (10, 8997807), (13, 6921390), (14, 6427005), (15, 5998538), (21, 4284670), (23, 3912090), (26, 3460695), (30, 2999269), (35, 2570802), (39, 2307130), (42, 2142335), (46, 1956045), (65, 1384278), (69, 1304030), (70, 1285401), (78, 1153565), (91, 988770), (105, 856934), (115, 782418), (130, 692139), (138, 652015), (161, 558870), (182, 494385), (195, 461426), (210, 428467), (230, 391209), (273, 329590), (299, 300930), (322, 279435), (345, 260806), (390, 230713), (455, 197754), (483, 186290), (546, 164795), (598, 150465), (690, 130403), (805, 111774), (897, 100310), (910, 98877), (966, 93145), (1365, 65918), (1433, 62790), (1495, 60186), (1610, 55887), (1794, 50155), (2093, 42990), (2415, 37258), (2730, 32959), (2866, 31395), (2990, 30093), (4186, 21495), (4299, 20930), (4485, 20062), (4830, 18629), (6279, 14330), (7165, 12558), (8598, 10465), (8970, 10031)]