19156988236380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2333}}^1\times {\mathrm{437237}}^1$

素因数の和:439895

約数の個数: 96

約数和(自身を含む): 53834127729984

約数和(自身を除く): 34677139493604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 2333, 3130, 3756, 4666, 4695, 6260, 6999, 9332, 9390, 11665, 13998, 18780, 23330, 27996, 34995, 46660, 69990, 139980, 437237, 730229, 874474, 1311711, 1460458, 1748948, 2186185, 2190687, 2623422, 2920916, 3651145, 4372370, 4381374, 5246844, 6558555, 7302290, 8744740, 8762748, 10953435, 13117110, 14604580, 21906870, 26234220, 43813740, 136855181, 273710362, 410565543, 547420724, 684275905, 821131086, 1020073921, 1368551810, 1642262172, 2040147842, 2052827715, 2737103620, 3060221763, 4080295684, 4105655430, 5100369605, 6120443526, 8211310860, 10200739210, 12240887052, 15301108815, 20401478420, 30602217630, 61204435260, 319283137273, 638566274546, 957849411819, 1277132549092, 1596415686365, 1915698823638, 3192831372730, 3831397647276, 4789247059095, 6385662745460, 9578494118190, 19156988236380]

約数ペア:

[(1, 19156988236380), (2, 9578494118190), (3, 6385662745460), (4, 4789247059095), (5, 3831397647276), (6, 3192831372730), (10, 1915698823638), (12, 1596415686365), (15, 1277132549092), (20, 957849411819), (30, 638566274546), (60, 319283137273), (313, 61204435260), (626, 30602217630), (939, 20401478420), (1252, 15301108815), (1565, 12240887052), (1878, 10200739210), (2333, 8211310860), (3130, 6120443526), (3756, 5100369605), (4666, 4105655430), (4695, 4080295684), (6260, 3060221763), (6999, 2737103620), (9332, 2052827715), (9390, 2040147842), (11665, 1642262172), (13998, 1368551810), (18780, 1020073921), (23330, 821131086), (27996, 684275905), (34995, 547420724), (46660, 410565543), (69990, 273710362), (139980, 136855181), (437237, 43813740), (730229, 26234220), (874474, 21906870), (1311711, 14604580), (1460458, 13117110), (1748948, 10953435), (2186185, 8762748), (2190687, 8744740), (2623422, 7302290), (2920916, 6558555), (3651145, 5246844), (4372370, 4381374)]