98487060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 324434880

約数和(自身を除く): 225947820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 139, 140, 147, 196, 210, 241, 245, 278, 294, 417, 420, 482, 490, 556, 588, 695, 723, 735, 834, 964, 973, 980, 1205, 1390, 1446, 1470, 1668, 1687, 1946, 2085, 2410, 2780, 2892, 2919, 2940, 3374, 3615, 3892, 4170, 4820, 4865, 5061, 5838, 6748, 6811, 7230, 8340, 8435, 9730, 10122, 11676, 11809, 13622, 14460, 14595, 16870, 19460, 20244, 20433, 23618, 25305, 27244, 29190, 33499, 33740, 34055, 35427, 40866, 47236, 50610, 58380, 59045, 66998, 68110, 70854, 81732, 100497, 101220, 102165, 118090, 133996, 136220, 141708, 167495, 177135, 200994, 204330, 234493, 236180, 334990, 354270, 401988, 408660, 468986, 502485, 669980, 703479, 708540, 937972, 1004970, 1172465, 1406958, 1641451, 2009940, 2344930, 2813916, 3282902, 3517395, 4689860, 4924353, 6565804, 7034790, 8207255, 9848706, 14069580, 16414510, 19697412, 24621765, 32829020, 49243530, 98487060]

約数ペア:

[(1, 98487060), (2, 49243530), (3, 32829020), (4, 24621765), (5, 19697412), (6, 16414510), (7, 14069580), (10, 9848706), (12, 8207255), (14, 7034790), (15, 6565804), (20, 4924353), (21, 4689860), (28, 3517395), (30, 3282902), (35, 2813916), (42, 2344930), (49, 2009940), (60, 1641451), (70, 1406958), (84, 1172465), (98, 1004970), (105, 937972), (139, 708540), (140, 703479), (147, 669980), (196, 502485), (210, 468986), (241, 408660), (245, 401988), (278, 354270), (294, 334990), (417, 236180), (420, 234493), (482, 204330), (490, 200994), (556, 177135), (588, 167495), (695, 141708), (723, 136220), (735, 133996), (834, 118090), (964, 102165), (973, 101220), (980, 100497), (1205, 81732), (1390, 70854), (1446, 68110), (1470, 66998), (1668, 59045), (1687, 58380), (1946, 50610), (2085, 47236), (2410, 40866), (2780, 35427), (2892, 34055), (2919, 33740), (2940, 33499), (3374, 29190), (3615, 27244), (3892, 25305), (4170, 23618), (4820, 20433), (4865, 20244), (5061, 19460), (5838, 16870), (6748, 14595), (6811, 14460), (7230, 13622), (8340, 11809), (8435, 11676), (9730, 10122)]