98377020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 343848960

約数和(自身を除く): 245471940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 163, 180, 210, 252, 315, 326, 420, 479, 489, 630, 652, 815, 958, 978, 1141, 1260, 1437, 1467, 1630, 1916, 1956, 2282, 2395, 2445, 2874, 2934, 3260, 3353, 3423, 4311, 4564, 4790, 4890, 5705, 5748, 5868, 6706, 6846, 7185, 7335, 8622, 9580, 9780, 10059, 10269, 11410, 13412, 13692, 14370, 14670, 16765, 17115, 17244, 20118, 20538, 21555, 22820, 28740, 29340, 30177, 33530, 34230, 40236, 41076, 43110, 50295, 51345, 60354, 67060, 68460, 78077, 86220, 100590, 102690, 120708, 150885, 156154, 201180, 205380, 234231, 301770, 312308, 390385, 468462, 546539, 603540, 702693, 780770, 936924, 1093078, 1171155, 1405386, 1561540, 1639617, 2186156, 2342310, 2732695, 2810772, 3279234, 3513465, 4684620, 4918851, 5465390, 6558468, 7026930, 8198085, 9837702, 10930780, 14053860, 16396170, 19675404, 24594255, 32792340, 49188510, 98377020]

約数ペア:

[(1, 98377020), (2, 49188510), (3, 32792340), (4, 24594255), (5, 19675404), (6, 16396170), (7, 14053860), (9, 10930780), (10, 9837702), (12, 8198085), (14, 7026930), (15, 6558468), (18, 5465390), (20, 4918851), (21, 4684620), (28, 3513465), (30, 3279234), (35, 2810772), (36, 2732695), (42, 2342310), (45, 2186156), (60, 1639617), (63, 1561540), (70, 1405386), (84, 1171155), (90, 1093078), (105, 936924), (126, 780770), (140, 702693), (163, 603540), (180, 546539), (210, 468462), (252, 390385), (315, 312308), (326, 301770), (420, 234231), (479, 205380), (489, 201180), (630, 156154), (652, 150885), (815, 120708), (958, 102690), (978, 100590), (1141, 86220), (1260, 78077), (1437, 68460), (1467, 67060), (1630, 60354), (1916, 51345), (1956, 50295), (2282, 43110), (2395, 41076), (2445, 40236), (2874, 34230), (2934, 33530), (3260, 30177), (3353, 29340), (3423, 28740), (4311, 22820), (4564, 21555), (4790, 20538), (4890, 20118), (5705, 17244), (5748, 17115), (5868, 16765), (6706, 14670), (6846, 14370), (7185, 13692), (7335, 13412), (8622, 11410), (9580, 10269), (9780, 10059)]