19251711810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{19997}}^1$

素因数の和:20592

約数の個数: 96

約数和(自身を含む): 52785120960

約数和(自身を除く): 33533409150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 563, 570, 855, 1126, 1689, 1710, 2815, 3378, 5067, 5630, 8445, 10134, 10697, 16890, 19997, 21394, 25335, 32091, 39994, 50670, 53485, 59991, 64182, 96273, 99985, 106970, 119982, 160455, 179973, 192546, 199970, 299955, 320910, 359946, 379943, 481365, 599910, 759886, 899865, 962730, 1139829, 1799730, 1899715, 2279658, 3419487, 3799430, 5699145, 6838974, 11258311, 11398290, 17097435, 22516622, 33774933, 34194870, 56291555, 67549866, 101324799, 112583110, 168874665, 202649598, 213907909, 337749330, 427815818, 506623995, 641723727, 1013247990, 1069539545, 1283447454, 1925171181, 2139079090, 3208618635, 3850342362, 6417237270, 9625855905, 19251711810]

約数ペア:

[(1, 19251711810), (2, 9625855905), (3, 6417237270), (5, 3850342362), (6, 3208618635), (9, 2139079090), (10, 1925171181), (15, 1283447454), (18, 1069539545), (19, 1013247990), (30, 641723727), (38, 506623995), (45, 427815818), (57, 337749330), (90, 213907909), (95, 202649598), (114, 168874665), (171, 112583110), (190, 101324799), (285, 67549866), (342, 56291555), (563, 34194870), (570, 33774933), (855, 22516622), (1126, 17097435), (1689, 11398290), (1710, 11258311), (2815, 6838974), (3378, 5699145), (5067, 3799430), (5630, 3419487), (8445, 2279658), (10134, 1899715), (10697, 1799730), (16890, 1139829), (19997, 962730), (21394, 899865), (25335, 759886), (32091, 599910), (39994, 481365), (50670, 379943), (53485, 359946), (59991, 320910), (64182, 299955), (96273, 199970), (99985, 192546), (106970, 179973), (119982, 160455)]