140802930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 382187520

約数和(自身を除く): 241384590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 109, 155, 186, 218, 279, 310, 327, 463, 465, 545, 558, 654, 926, 930, 981, 1090, 1389, 1395, 1635, 1962, 2315, 2778, 2790, 3270, 3379, 4167, 4630, 4905, 6758, 6945, 8334, 9810, 10137, 13890, 14353, 16895, 20274, 20835, 28706, 30411, 33790, 41670, 43059, 50467, 50685, 60822, 71765, 86118, 100934, 101370, 129177, 143530, 151401, 152055, 215295, 252335, 258354, 302802, 304110, 430590, 454203, 504670, 645885, 757005, 908406, 1291770, 1514010, 1564477, 2271015, 3128954, 4542030, 4693431, 7822385, 9386862, 14080293, 15644770, 23467155, 28160586, 46934310, 70401465, 140802930]

約数ペア:

[(1, 140802930), (2, 70401465), (3, 46934310), (5, 28160586), (6, 23467155), (9, 15644770), (10, 14080293), (15, 9386862), (18, 7822385), (30, 4693431), (31, 4542030), (45, 3128954), (62, 2271015), (90, 1564477), (93, 1514010), (109, 1291770), (155, 908406), (186, 757005), (218, 645885), (279, 504670), (310, 454203), (327, 430590), (463, 304110), (465, 302802), (545, 258354), (558, 252335), (654, 215295), (926, 152055), (930, 151401), (981, 143530), (1090, 129177), (1389, 101370), (1395, 100934), (1635, 86118), (1962, 71765), (2315, 60822), (2778, 50685), (2790, 50467), (3270, 43059), (3379, 41670), (4167, 33790), (4630, 30411), (4905, 28706), (6758, 20835), (6945, 20274), (8334, 16895), (9810, 14353), (10137, 13890)]