71389352860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{43313}}^1$

素因数の和:43583

約数の個数: 96

約数和(自身を含む): 175049546112

約数和(自身を除く): 103660193252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 193, 244, 305, 386, 427, 610, 772, 854, 965, 1220, 1351, 1708, 1930, 2135, 2702, 3860, 4270, 5404, 6755, 8540, 11773, 13510, 23546, 27020, 43313, 47092, 58865, 82411, 86626, 117730, 164822, 173252, 216565, 235460, 303191, 329644, 412055, 433130, 606382, 824110, 866260, 1212764, 1515955, 1648220, 2642093, 3031910, 5284186, 6063820, 8359409, 10568372, 13210465, 16718818, 18494651, 26420930, 33437636, 36989302, 41797045, 52841860, 58515863, 73978604, 83594090, 92473255, 117031726, 167188180, 184946510, 234063452, 292579315, 369893020, 509923949, 585158630, 1019847898, 1170317260, 2039695796, 2549619745, 3569467643, 5099239490, 7138935286, 10198478980, 14277870572, 17847338215, 35694676430, 71389352860]

約数ペア:

[(1, 71389352860), (2, 35694676430), (4, 17847338215), (5, 14277870572), (7, 10198478980), (10, 7138935286), (14, 5099239490), (20, 3569467643), (28, 2549619745), (35, 2039695796), (61, 1170317260), (70, 1019847898), (122, 585158630), (140, 509923949), (193, 369893020), (244, 292579315), (305, 234063452), (386, 184946510), (427, 167188180), (610, 117031726), (772, 92473255), (854, 83594090), (965, 73978604), (1220, 58515863), (1351, 52841860), (1708, 41797045), (1930, 36989302), (2135, 33437636), (2702, 26420930), (3860, 18494651), (4270, 16718818), (5404, 13210465), (6755, 10568372), (8540, 8359409), (11773, 6063820), (13510, 5284186), (23546, 3031910), (27020, 2642093), (43313, 1648220), (47092, 1515955), (58865, 1212764), (82411, 866260), (86626, 824110), (117730, 606382), (164822, 433130), (173252, 412055), (216565, 329644), (235460, 303191)]