23893830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 66549600

約数和(自身を除く): 42655770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 89, 90, 95, 114, 157, 171, 178, 190, 267, 285, 314, 342, 445, 471, 534, 570, 785, 801, 855, 890, 942, 1335, 1413, 1570, 1602, 1691, 1710, 2355, 2670, 2826, 2983, 3382, 4005, 4710, 5073, 5966, 7065, 8010, 8455, 8949, 10146, 13973, 14130, 14915, 15219, 16910, 17898, 25365, 26847, 27946, 29830, 30438, 41919, 44745, 50730, 53694, 69865, 76095, 83838, 89490, 125757, 134235, 139730, 152190, 209595, 251514, 265487, 268470, 419190, 530974, 628785, 796461, 1257570, 1327435, 1592922, 2389383, 2654870, 3982305, 4778766, 7964610, 11946915, 23893830]

約数ペア:

[(1, 23893830), (2, 11946915), (3, 7964610), (5, 4778766), (6, 3982305), (9, 2654870), (10, 2389383), (15, 1592922), (18, 1327435), (19, 1257570), (30, 796461), (38, 628785), (45, 530974), (57, 419190), (89, 268470), (90, 265487), (95, 251514), (114, 209595), (157, 152190), (171, 139730), (178, 134235), (190, 125757), (267, 89490), (285, 83838), (314, 76095), (342, 69865), (445, 53694), (471, 50730), (534, 44745), (570, 41919), (785, 30438), (801, 29830), (855, 27946), (890, 26847), (942, 25365), (1335, 17898), (1413, 16910), (1570, 15219), (1602, 14915), (1691, 14130), (1710, 13973), (2355, 10146), (2670, 8949), (2826, 8455), (2983, 8010), (3382, 7065), (4005, 5966), (4710, 5073)]