998308902010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{795979}}^1$

素因数の和:796076

約数の個数: 128

約数和(自身を含む): 2310761779200

約数和(自身を除く): 1312452877190

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 41, 46, 70, 82, 95, 115, 133, 161, 190, 205, 230, 266, 287, 322, 410, 437, 574, 665, 779, 805, 874, 943, 1330, 1435, 1558, 1610, 1886, 2185, 2870, 3059, 3895, 4370, 4715, 5453, 6118, 6601, 7790, 9430, 10906, 13202, 15295, 17917, 27265, 30590, 33005, 35834, 54530, 66010, 89585, 125419, 179170, 250838, 627095, 795979, 1254190, 1591958, 3979895, 5571853, 7959790, 11143706, 15123601, 18307517, 27859265, 30247202, 32635139, 36615034, 55718530, 65270278, 75618005, 91537585, 105865207, 128152619, 151236010, 163175695, 183075170, 211730414, 228445973, 256305238, 326351390, 347842823, 456891946, 529326035, 620067641, 640763095, 695685646, 750608197, 1058652070, 1142229865, 1240135282, 1281526190, 1501216394, 1739214115, 2284459730, 2434899761, 3100338205, 3478428230, 3753040985, 4340473487, 4869799522, 5254257379, 6200676410, 7506081970, 8680946974, 10508514758, 12174498805, 14261555743, 21702367435, 24348997610, 26271286895, 28523111486, 43404734870, 52542573790, 71307778715, 99830890201, 142615557430, 199661780402, 499154451005, 998308902010]

約数ペア:

[(1, 998308902010), (2, 499154451005), (5, 199661780402), (7, 142615557430), (10, 99830890201), (14, 71307778715), (19, 52542573790), (23, 43404734870), (35, 28523111486), (38, 26271286895), (41, 24348997610), (46, 21702367435), (70, 14261555743), (82, 12174498805), (95, 10508514758), (115, 8680946974), (133, 7506081970), (161, 6200676410), (190, 5254257379), (205, 4869799522), (230, 4340473487), (266, 3753040985), (287, 3478428230), (322, 3100338205), (410, 2434899761), (437, 2284459730), (574, 1739214115), (665, 1501216394), (779, 1281526190), (805, 1240135282), (874, 1142229865), (943, 1058652070), (1330, 750608197), (1435, 695685646), (1558, 640763095), (1610, 620067641), (1886, 529326035), (2185, 456891946), (2870, 347842823), (3059, 326351390), (3895, 256305238), (4370, 228445973), (4715, 211730414), (5453, 183075170), (6118, 163175695), (6601, 151236010), (7790, 128152619), (9430, 105865207), (10906, 91537585), (13202, 75618005), (15295, 65270278), (17917, 55718530), (27265, 36615034), (30590, 32635139), (33005, 30247202), (35834, 27859265), (54530, 18307517), (66010, 15123601), (89585, 11143706), (125419, 7959790), (179170, 5571853), (250838, 3979895), (627095, 1591958), (795979, 1254190)]